CN107273253A - A kind of fiduciary load monitoring method and device - Google Patents
A kind of fiduciary load monitoring method and device Download PDFInfo
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- CN107273253A CN107273253A CN201710455946.0A CN201710455946A CN107273253A CN 107273253 A CN107273253 A CN 107273253A CN 201710455946 A CN201710455946 A CN 201710455946A CN 107273253 A CN107273253 A CN 107273253A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3051—Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3089—Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
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Abstract
The invention provides a kind of fiduciary load monitoring method and device, a kind of fiduciary load monitoring method includes：At least one port credit pool is set in the module to be measured of chip in advance, at least one data receiver of at least one port credit pool and module to be measured is corresponded；At least one is stored in each port credit pool and receives credit sign；Each port credit pool is directed to, the credit sign request of at least one data to be received of the correspondence of external data port transmission is received using present port credit pool；Asked according to credit sign, at least one is taken out from the credit pool of port and receives credit sign and distributes at least one data to be received；Receive and store at least one reception credit sign that data receiver corresponding with present port credit pool is returned；The quantity of the reception credit sign stored in each port credit pool is monitored, and is provided.The technical scheme that the present invention is provided can improve the accuracy of monitored results.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of fiduciary load monitoring method and device.
Background technology
With the development of science and technology, chip is widely used in every field, the performance of chip is also increasingly by people
Concern.Wherein, the load of module is to evaluate the very important index of chip performance in chip.Enterprise can be according to module in chip
Loading condition corresponding optimization is made to chip.For example, 8 data can at most be received simultaneously by pre-setting a module,
4 data are at most handled simultaneously, if finding that the module only needs to receive 4 data, it is necessary to locate in actual motion during monitoring
5 data are managed, then need optimization chip with so that the data-handling capacity and data reception capabilities of the module are obtained at utmost
Performance.
Prior art during the load of module, first constructs the scene of chip, re-records interface transmission efficiency in monitoring chip,
And some key modules in chip are carried out with the analysis of waveform to obtain the loading condition of module in chip.
Prior art is in obtained chip, it is necessary to which the waveform of module is carried out manually in chip during the loading condition of module
Analysis so that the order of accuarcy of monitored results depends on the ability of monitoring personnel, so that causing the accuracy of monitored results reduces.
The content of the invention
The embodiments of the invention provide a kind of fiduciary load monitoring method and device, it is possible to increase testing result
Accuracy.
In a first aspect, the invention provides a kind of fiduciary load monitoring method, including：
At least one port credit pool is set in the module to be measured of chip in advance, at least one described port credit pool with
At least one data receiver of the module to be measured is corresponded；
At least one is stored in each described port credit pool and receives credit sign；
Each described port credit pool is directed to, pair that external data port is sent is received using present port credit pool
Answer the credit sign request of at least one data to be received；Asked, taken from the port credit pool according to the credit sign
Go out at least one described reception credit sign and distribute at least one described data to be received；Receive and store with it is presently described
At least one described reception credit sign that the credit pool corresponding data receiver in port is returned；
The quantity of the reception credit sign stored in each described port credit pool is monitored, and is provided.
Preferably, further comprise：
At least one is set to cache credit pool, at least one described caching credit pool and institute in the module to be measured in advance
At least one functional unit for stating module to be measured is corresponded；
Each described caching credit pool is directed to, the corresponding functional unit is detected using current cache credit pool
At least one used module data whether there is corresponding address information, if it is, obtaining each module data
The corresponding address information, and each described address information of acquisition is deposited as the first storage credit sign respectively
Storage；Otherwise, at least one target storage credit sign is selected from each default reference storage credit sign, distributed to every
One module data that the corresponding address information is not present stores credit sign as second, and stores；
The quantity of the storage credit sign stored in each described caching credit pool is monitored, and is provided.
Preferably, asked according to the credit sign, at least one described reception is taken out from the port credit pool
Credit sign and before distributing at least one described data to be received, further comprises：
Whether the quantity of the current reception credit sign stored of detection is 0, if it is, to the external data end
Mouth, which is sent, waits instruction, so that the data sending terminal pause transmission data to be received, otherwise by the reception credit mark
The data to be received are distributed in knowledge.
Preferably, it is described to monitor the quantity of the reception credit sign stored in each described port credit pool, and provide, wrap
Include：
According to default time threshold, each described port credit pool of the module to be measured is directed to, is obtained respectively
The quantity of the reception credit sign stored in present port credit pool and the ID of each port credit pool；
The ID and its corresponding reception credit sign stored of each port credit pool are shown respectively
Quantity.
Preferably, the quantity of the storage credit sign stored in each described caching credit pool of the monitoring, and carry
For, including：
According to default time threshold, each described caching credit pool of the module to be measured is directed to, is obtained respectively
The ID of the quantity of the storage credit sign stored in current cache credit pool and each caching credit pool；
The ID and its corresponding storage credit sign stored of each caching credit pool are shown respectively
Quantity.
Second aspect the embodiments of the invention provide a kind of fiduciary load monitoring apparatus, including：First sets mould
Block, memory module, port credit pool and the first monitoring module；
First setup module, for setting at least one port credit pool, institute in the module to be measured of chip in advance
At least one data receiver for stating at least one port credit pool and the module to be measured is corresponded；
The memory module, for being stored at least in each described port credit pool that first setup module is set
One reception credit sign；
The port credit pool, the credit for receiving at least one data to be received of the correspondence of external data port transmission
Identification request；Asked according to the credit sign, at least the one of the memory module storage is taken out from the port credit pool
The individual reception credit sign simultaneously distributes at least one described data to be received；Receive and store and presently described port credit
At least one described reception credit sign that the corresponding data receiver in pond is returned；
First monitoring module, for monitoring the reception credit sign stored in each described port credit pool
Quantity, and provide.
Preferably, further comprise：Second setup module, caching credit pool and the second monitoring module；
Second setup module, it is described for setting at least one to cache credit pool in the module to be measured in advance
At least one functional unit of at least one caching credit pool and the module to be measured is corresponded；
The caching credit pool, for detecting used in the functional unit corresponding to presently described caching credit pool
At least one module data whether there is corresponding address information, if it is, obtaining corresponding to each described module data
The address information, and each described address information of acquisition is stored as the first storage credit sign respectively；Otherwise,
At least one target storage credit sign is selected from each default reference storage credit sign, each is distributed to and does not deposit
The corresponding address information the module data as the second storage credit sign, and store；
Second monitoring module, for monitoring the storage credit sign stored in each described caching credit pool
Quantity, and provide.
Preferably, further comprise：Detection module；
The detection module, for detecting whether the quantity of the current reception credit sign stored is 0, if
It is to be sent to the external data port and wait instruction, so that data sending terminal pause sends the data to be received, it is no
The reception credit sign is then distributed into the data to be received.
Preferably, first monitoring module, including：First acquisition unit and the first display unit；
The first acquisition unit, for according to default time threshold, being directed to each institute of the module to be measured
Port credit pool is stated, quantity and each institute of the reception credit sign stored in present port credit pool are obtained respectively
State the ID of port credit pool；
First display unit, for showing each described port credit that the first acquisition unit is obtained respectively
The ID in pond and its corresponding reception credit sign stored quantity.
Preferably, second monitoring module, including：Second acquisition unit and the second display unit；
The second acquisition unit, for according to default time threshold, being directed to each institute of the module to be measured
Caching credit pool is stated, quantity and each institute of the storage credit sign stored in current cache credit pool are obtained respectively
State the ID of caching credit pool；
Second display unit, for showing each described caching credit that the second acquisition unit is obtained respectively
The ID in pond and its corresponding storage credit sign stored quantity.
The embodiments of the invention provide a kind of fiduciary load monitoring method and device, for each in module to be measured
Individual data receiver sets storage in port credit pool, port credit pool to receive credit sign.When port, credit pool receives letter
When using identification request, port credit pool, which takes out the reception credit sign stored and distributes to credit sign, asks corresponding waiting
Data are received, the credit sign of sending port return is received and store afterwards.The present invention gives data to be received by port credit pool
The change that credit sign quantity is received in the credit sign that allocation identification, reception and storage are returned, real active ports credit pool is straight
The loading condition of each data receiver in ground reflection module is seen, i.e., credit sign quantity is fewer in the credit pool of port, illustrates number
It is more according to the load of receiving terminal.By the change of credit sign quantity in monitoring port credit pool, and tester is supplied to, made
Loading condition can be monitored according to credit sign quantity in the credit pool of port by obtaining tester.As can be seen here, the present invention is by right
The data to be received of module data receiving terminal to be measured, which are identified, can quantify the loading condition of module receiving terminal to be measured, in monitoring
These receive the change of credit sign quantity, can be with the loading condition of quantitative analysis each data receiver of module to be measured, with showing
There is technology to compare, it is not necessary to rely on artificial ability but objectively judge monitored results, therefore, it is possible to improve the standard of monitored results
True property.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of flow chart for fiduciary load monitoring method that one embodiment of the invention is provided；
Fig. 2 is the flow chart for another fiduciary load monitoring method that one embodiment of the invention is provided；
Fig. 3 is a kind of structural representation for fiduciary load monitoring apparatus that one embodiment of the invention is provided；
Fig. 4 is the structural representation for another fiduciary load monitoring apparatus that one embodiment of the invention is provided；
Fig. 5 is the structural representation for another fiduciary load monitoring apparatus that one embodiment of the invention is provided；
Fig. 6 is the structural representation for another fiduciary load monitoring apparatus that one embodiment of the invention is provided；
Fig. 7 is that one embodiment of the invention provides also a kind of structural representation of fiduciary load monitoring apparatus；
Fig. 8 is the port credit pool and module data receiving terminal to be measured and number of modules to be measured that one embodiment of the invention is provided
According to the structural representation of the annexation of the corresponding data sending terminal of receiving terminal；
Fig. 9 is the caching credit pool and functional unit and the structure of the annexation of caching that one embodiment of the invention is provided
Schematic diagram.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of fiduciary load monitoring method, comprising the following steps：
Step 101, at least one port credit pool, at least one described port are set in the module to be measured of chip in advance
At least one data receiver of credit pool and the module to be measured is corresponded.
Step 102, at least one is stored in each described port credit pool and receives credit sign.
Step 103, each described port credit pool is directed to, external data port is received using present port credit pool
The credit sign request of at least one data to be received of the correspondence of transmission；Asked according to the credit sign, from port letter
With taking out at least one described reception credit sign in pond and distribute at least one described data to be received；Receive and store with
The corresponding data receiver of presently described port credit pool return it is described at least one receive credit sign.
Step 104, the quantity of the reception credit sign stored in each described port credit pool is monitored, and is provided.
The embodiments of the invention provide a kind of fiduciary load monitoring method, for each data in module to be measured
Receiving terminal sets storage in port credit pool, port credit pool to receive credit sign.When port, credit pool receives credit sign
During request, port credit pool, which takes out the reception credit sign stored and distributes to credit sign, asks corresponding number to be received
According to, receive afterwards and store sending port return credit sign.The present invention gives data distribution to be received by port credit pool
The change of credit sign quantity is received in mark, the credit sign for receiving and storing return, real active ports credit pool intuitively
Reflect the loading condition of each data receiver in module, i.e., credit sign quantity is fewer in the credit pool of port, illustrates that data connect
The load of receiving end is more.By the change of credit sign quantity in monitoring port credit pool, and it is supplied to tester so that survey
Examination personnel can monitor loading condition according to credit sign quantity in the credit pool of port.As can be seen here, the present invention is by to be measured
The data to be received of module data receiving terminal, which are identified, can quantify the loading condition of module receiving terminal to be measured, monitor these
The change of credit sign quantity is received, can be with the loading condition of quantitative analysis each data receiver of module to be measured, with existing skill
Art is compared, it is not necessary to is relied on artificial ability but is objectively judged monitored results, therefore, it is possible to improve the accuracy of monitored results.
The loading condition of module is together decided on by the receiving ability of data receiver and the data-handling capacity of functional unit
, in order to monitor the loading condition of inside modules data processing to be measured, in one embodiment of the invention, in module to be measured
Portion sets at least one to cache credit pool, to monitor the situation that functional unit in module to be measured takes module caching to be measured, caching
Credit pool is one-to-one with functional unit.Each functional unit can use some module datas, such as from caching
Read data, send data in caching.Caching credit pool corresponding with functional unit can detect these module datas in caching
In corresponding address information, and obtain corresponding address information as the storage credit sign of these module datas.For storage
Module data in fifo or the caching of this structure of stack, they do not have a corresponding address information, and caching credit pool can be
A target storage credit sign is selected in the reference storage credit sign pre-set as the storage of the module data to believe
With mark.Caching credit pool can store the corresponding storage credit sign of each above-mentioned module data, be believed by storing
Reflect that the functional unit takes the situation of module caching to be measured with the quantity of mark.The quantity for storing credit sign is provided again
To tester so that tester can make phase according to each functional unit of storage credit sign quantity calculating to chip
The modification answered.
Such as, there are two functional units of A, B in module to be measured, be pre-designed two functional units of A, B and account for module caching ratio
For 2:1, monitored results find that the module data that A is used is 4, and the module data that B is used is 1, then two functional units of A, B
Module caching is accounted for than being 4:1, then tester requires to look up reason, and chip is correspondingly optimized.
In order to ensure that each data to be sent can be identified by reception credit pool, in one embodiment of the invention,
, it is necessary to which the quantity to the current reception credit sign stored of detection is before port credit pool receives credit sign request
No is 0, if it is, port credit pool, which connects to send to external data port, waits instruction so that data sending terminal pause is sent
Data to be received, otherwise will receive credit sign and distribute to data to be received.
In order to get the loading condition of each data receiver in module to be measured according to actual needs, in the present invention
One embodiment in, according to the time cycle pre-set, the reception stored in each port credit pool is obtained respectively
The ID of the quantity of credit sign and each port credit pool, then the ID and port credit of each port credit pool are shown respectively
The quantity of the reception credit sign stored in pond.
For example, the ID of port credit pool A, B is 001,002 respectively, the quantity of the reception credit sign stored is 4,3,
Then show " 001,4 ", " 002,3 ".
In order to get the loading condition of each functional unit in module to be measured according to actual needs, the present invention's
In one embodiment, according to the time cycle pre-set, the storage letter stored in each caching credit pool is obtained respectively
The ID of credit pool is cached with each with the quantity of mark, then shows the ID and port credit pool of each caching credit pool respectively
In stored storage credit sign quantity.
In one embodiment of the invention, when there is multiple modules to be measured, being directed to each module to be measured can be real
The method in the various embodiments described above is applied, to determine the loading condition of modules.
In order to which the method described in above-described embodiment is better described, as shown in Fig. 2 the embodiments of the invention provide another
Fiduciary load monitoring method, first monitors the loading condition of each receiving port of module to be measured, then to monitor module to be measured each
The loading condition of individual functional unit, comprises the following steps：
Step 201, at least one port credit pool and at least one storage letter are set in the module to be measured of chip in advance
Use pond.
In embodiments of the present invention, at least one port credit pool is corresponded with least one data receiver, at least
One storage credit pool is corresponded with least one functional unit, and can also be provided separately above two credit pool, i.e., first
Port credit pool is set, storage credit pool is being set after the completion of detection.
Step 202, at least one is stored in each port credit pool and receives credit sign.
In embodiments of the present invention, the quantity of the reception credit sign stored in each port credit pool is believed by each port
Determined with the receiving ability of the corresponding each data receiver in pond.For example, data receiver A can at most reception 5 be waiting simultaneously
Data are received, then the quantity of the reception credit sign of port corresponding with data receiver A credit pool storage is 5.
Step 203, port credit pool receives the credit of at least one data to be received of the correspondence of external data port transmission
Identification request.
In the embodiment of the present invention, port credit pool is only received to send to data receiver corresponding with the port credit pool and treated
Send the credit sign request that the FPDP of data is sent.
Step 204, whether the quantity of the current reception credit sign stored of port credit pool detection is 0, if it is, holding
Row step 214, otherwise performs step 205.
In embodiments of the present invention, in order to accurately monitor each data receiver loading condition, it is necessary to
Whether the quantity that credit sign is received by detecting is 0 to ensure that each testing data can assign to reception credit sign.
Step 205, asked according to credit sign, port credit pool take out at least one receive credit sign and distribute to
Few data to be received.
In embodiments of the present invention, it is to correspond that at least one, which receives credit sign and at least one data to be received,
's.For example, there is two testing datas, then port credit pool takes out two and receives credit sign respectively to each testing data point
With a reception credit sign.
Step 206, port credit pool receives and stores data receiver corresponding with present port credit pool and returns extremely
Few reception credit sign.
In embodiments of the present invention, data receiver often receives a data to be received, is returned to a reception credit
Mark, it is ensured that the fluency of data receiver.
Step 207, according to default time threshold, the reception credit stored in each port credit pool is obtained respectively
The ID of the quantity of mark and each port credit pool.
In embodiments of the present invention, can periodically it be obtained in each port credit pool according to default time threshold
The quantity and the ID of each port credit pool of the reception credit sign stored.For example time threshold is 3 seconds, then holds within every 3 seconds
Row once obtains the quantity and the ID of each port credit pool of the reception credit sign stored in each port credit pool.
Step 208, the ID and its corresponding reception credit sign stored of each port credit pool are shown respectively
Quantity.
In embodiments of the present invention, by providing the ID of each port credit pool to testing staff and its corresponding having deposited
The quantity of the reception credit sign of storage, tester may determine that the data receiver or and data receiver that needs are optimized
Associated program.
Step 209, whether caching credit pool detects at least one module data used in corresponding functional unit
There is corresponding address information, if it is, performing step 210, otherwise perform step 211.
Step 210, caching credit pool obtains the address information corresponding to modules data, and by each address of acquisition
Information is stored as the first storage credit sign respectively.
Step 211, caching credit pool is selected at least one target from each default reference storage credit sign and deposited
Credit sign is stored up, each is distributed in the absence of the module data of corresponding address information as the second storage credit sign, and
Storage.
In embodiments of the present invention, the corresponding address information of module data being stored in module caching to be measured is divided to two kinds of feelings
Condition, one kind is to cache inherently to carry address information, and another is the caching of fifo or this structure of stack, without clear and definite
Address information, access is according to certain order.Directly identified for the first situation with buffer address as storage information.The
Two kinds of situations, the then storage information that a untapped address information is chosen from buffer address as the module data is identified.
Step 212, according to default time threshold, the storage credit stored in each caching credit pool is obtained respectively
The ID of the quantity of mark and each caching credit pool.
Step 213, the ID and its corresponding storage credit sign stored of each caching credit pool are shown respectively
Quantity.
Step 214, sent to external data port and wait instruction, so that data sending terminal pause sends the number to be received
According to.
As shown in figure 3, the embodiments of the invention provide a kind of fiduciary load monitoring apparatus, including：First is set
Module 301, memory module 302, the monitoring module 304 of port credit pool 303 and first；
First setup module 301, it is described for setting at least one port credit pool in the module to be measured of chip in advance
At least one data receiver of at least one port credit pool and the module to be measured is corresponded；
Memory module 302, for storing at least one in each described port credit pool that the first setup module 301 is set
Individual reception credit sign；
Port credit pool 303, the credit for receiving at least one data to be received of the correspondence of external data port transmission
Identification request；Asked according to the credit sign, at least the one of the memory module storage is taken out from the port credit pool
The individual reception credit sign simultaneously distributes at least one described data to be received；Receive and store and presently described port credit
At least one described reception credit sign that the corresponding data receiver in pond is returned；
First monitoring module 304, the number of the reception credit sign stored for monitoring in each port credit pool 303
Amount, and provide.
As shown in figure 4, the embodiments of the invention provide another fiduciary load monitoring apparatus, further comprising：
Second setup module 401, caches the monitoring module 403 of credit pool 402 and second；
Second setup module 401, for set in advance in the module to be measured at least one cache credit pool, it is described extremely
At least one functional unit of a few caching credit pool and the module to be measured is corresponded；
Credit pool 402 is cached, for detecting used in the functional unit corresponding to presently described caching credit pool
At least one module data whether there is corresponding address information, if it is, obtaining corresponding to each described module data
The address information, and each described address information of acquisition is stored as the first storage credit sign respectively；Otherwise,
At least one target storage credit sign is selected from each default reference storage credit sign, each is distributed to and does not deposit
The corresponding address information the module data as the second storage credit sign, and store；
Second monitoring mould 403, the number for monitoring the storage credit sign stored in each caching credit pool 402
Amount, and provide.
As shown in figure 5, the embodiments of the invention provide another fiduciary load monitoring apparatus, further comprising：
Detection module 501；
Detection module 501, for detecting whether the quantity of the current reception credit sign stored is 0, if it is,
Sent to the external data port and wait instruction, so that data sending terminal pause sends the data to be received, otherwise
The reception credit sign is distributed into the data to be received.
As shown in fig. 6, the embodiments of the invention provide another fiduciary load monitoring apparatus,
First monitoring module 304, including：The display unit 3042 of first acquisition unit 3041 and first；
First acquisition unit 3041, for according to default time threshold, being directed to each institute of the module to be measured
Port credit pool is stated, quantity and each institute of the reception credit sign stored in present port credit pool are obtained respectively
State the ID of port credit pool；
First display unit 3042, for showing each described port credit that first acquisition unit 3041 is obtained respectively
The ID in pond and its corresponding reception credit sign stored quantity.
As shown in fig. 7, the embodiments of the invention provide also a kind of fiduciary load monitoring apparatus,
Second monitoring module 403, including：The display unit 4032 of second acquisition unit 4031 and second；
Second acquisition unit 4031, for according to default time threshold, being directed to each institute of the module to be measured
Caching credit pool is stated, quantity and each institute of the storage credit sign stored in current cache credit pool are obtained respectively
State the ID of caching credit pool；
Second display unit 4032, for showing each described caching credit that second acquisition unit 4032 is obtained respectively
The ID in pond and its corresponding storage credit sign stored quantity.
In one embodiment of the invention, the first monitoring module 304 and the second monitoring module 403 may be constructed total physical examination
Logic is surveyed to monitor the loading condition of each data receiver of module to be measured and each functional unit.
The contents such as the information exchange between each unit, implementation procedure in said apparatus, due to implementing with the inventive method
Example is based on same design, and particular content can be found in the narration in the inventive method embodiment, and here is omitted.
As shown in figure 8, the embodiments of the invention provide port credit pool and module data receiving terminal to be measured and module to be measured
The annexation of the corresponding data sending terminal of data receiver.
Module 802 sends data by data sending terminal 8021 to module 801 to be measured, in order to monitor module 801 to be measured
Loading condition, port credit pool 303 is arranged on inside module 801 to be measured, and connects data receiver 8011 and data sending terminal
8021 so that port credit pool 303 can receive data receiver 8011 return receive credit sign and data sending terminal
The 8021 credit sign requests sent.
As shown in figure 9, the embodiments of the invention provide caching credit pool and the annexation of functional unit and caching；
Caching credit pool 402 is arranged on inside module 801 to be measured, is connected respectively with functional unit 8012 and caching 8013.
Caching credit pool 402 is connected with functional unit 8012 ensure that both corresponding relations, be connected with caching 8013 to give function list
The module data configuration storage credit sign that member 8012 is utilized.
The embodiments of the invention provide a kind of computer-readable recording medium, including execute instruction, when the computing device of storage control
During the execute instruction, what is provided in described storage control execution any one embodiment of the invention is a kind of fiduciary negative
Carry monitoring method.
The embodiments of the invention provide a kind of storage control, including：Processor, memory and bus；
The memory is used to store execute instruction, and the processor is connected with the memory by the bus, when
During the storage control operation, the execute instruction of memory storage described in the computing device, so that the storage
Controller performs a kind of fiduciary load monitoring method provided in any one embodiment of the invention.
In summary, each embodiment of the invention at least has the advantages that：
1st, in one embodiment of the invention, port credit pool, end are set for each data receiver in module to be measured
Storage receives credit sign in mouth credit pool.When port credit pool receives credit sign request, port credit pool is taken out
The reception credit sign of storage simultaneously distributes to the corresponding data to be received of credit sign request, receives afterwards and stores sending port
The credit sign of return.The present invention is identified to data distribution to be received by port credit pool, receives and store the credit returned
The change that credit sign quantity is received in mark, real active ports credit pool intuitively reflects each data receiver in module
Credit sign quantity is fewer in loading condition, i.e. port credit pool, illustrates that the load of data receiver is more.Pass through monitoring port
The change of credit sign quantity in credit pool, and it is supplied to tester so that tester can be according in the credit pool of port
Credit sign quantity monitors loading condition.As can be seen here, the present invention passes through the data to be received to module data receiving terminal to be measured
The loading condition of module receiving terminal to be measured can be quantified by being identified, and monitor these changes for receiving credit sign quantity, can
With the loading condition of quantitative analysis each data receiver of module to be measured, compared with prior art, it is not necessary to rely on artificial ability
But objectively judge monitored results, therefore, it is possible to improve the accuracy of monitored results.
2nd, in one embodiment of the invention, by storing credit sign and each data receiver to each functional unit allocation
Distribution receives credit information, and individual functional unit is accounted for obtain into ratio quantization in the buffer, facilitates tester to module in chip
Internal load is monitored, and improves the monitoring efficiency to the internal load of module in chip.
3rd, in one embodiment of the invention, each credit pool in the embodiment of the present invention can be according to the reality of chip internal memory
Size is optimized, and the first monitoring module and the second monitoring module can also flexibly set the time threshold for obtaining data,
According to actual needs above-mentioned two module can also be closed to ensure that test and emulation to chip can more targetedly enter
OK, so as to further increase the accuracy of monitored results.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply exist between these entities or operation
Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, by sentence " including the key element that a 〃 〃 " is limited, it is not excluded that
Also there is other identical factor in the process including the key element, method, article or equipment.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, the skill of the present invention is merely to illustrate
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention,
Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of fiduciary load monitoring method, it is characterised in that including：
At least one port credit pool is set in the module to be measured of chip in advance, at least one described port credit pool with it is described
At least one data receiver of module to be measured is corresponded；
At least one is stored in each described port credit pool and receives credit sign；
Each described port credit pool is directed to, the correspondence of external data port transmission is received extremely using present port credit pool
The credit sign request of few data to be received；According to the credit sign ask, taken out from the port credit pool to
A few reception credit sign simultaneously distributes at least one described data to be received；Receive and store and presently described port
At least one described reception credit sign that the corresponding data receiver of credit pool is returned；
The quantity of the reception credit sign stored in each described port credit pool is monitored, and is provided.
2. the method according to claim 1, it is characterised in that further comprise：
At least one is set to cache credit pool in the module to be measured in advance, at least one described caching credit pool is treated with described
At least one functional unit for surveying module is corresponded；
Each described caching credit pool is directed to, detects that the corresponding functional unit is made using current cache credit pool
At least one module data whether there is corresponding address information, if it is, it is right to obtain each described module data institute
The address information answered, and each described address information of acquisition is stored as the first storage credit sign respectively；
Otherwise, at least one target storage credit sign is selected from each default reference storage credit sign, distributed to each
The individual module data in the absence of the corresponding address information is stored as the second storage credit sign；
The quantity of the storage credit sign stored in each described caching credit pool is monitored, and is provided.
3. the method according to claim 1, it is characterised in that
Asked according to the credit sign, at least one described reception credit sign is taken out from the port credit pool and is divided
Before at least one data to be received described in dispensing, further comprise：
Whether the quantity of the current reception credit sign stored of detection is 0, if it is, being sent out to the external data port
Wait is sent to instruct, so that data sending terminal pause sends the data to be received, otherwise by the reception credit sign point
Data to be received described in dispensing.
4. the method according to claim 1, it is characterised in that
It is described to monitor the quantity of the reception credit sign stored in each described port credit pool, and provide, including：
According to default time threshold, each described port credit pool of the module to be measured is directed to, obtains current respectively
The quantity of the reception credit sign stored in the credit pool of port and the ID of each port credit pool；
The ID of each port credit pool and its quantity of the corresponding reception credit sign stored are shown respectively.
5. the method according to claim 2, it is characterised in that
The quantity of the storage credit sign stored in each described caching credit pool of the monitoring, and provide, including：
According to default time threshold, each described caching credit pool of the module to be measured is directed to, obtains current respectively
The ID of the quantity of the storage credit sign stored in caching credit pool and each caching credit pool；
The ID of each caching credit pool and its quantity of the corresponding storage credit sign stored are shown respectively.
6. a kind of fiduciary load monitoring apparatus, it is characterised in that including：First setup module, memory module, port letter
With pond and the first monitoring module；
First setup module, for setting at least one port credit pool in the module to be measured of chip in advance, it is described extremely
At least one data receiver of few a port credit pool and the module to be measured is corresponded；
The memory module, for storing at least one in each described port credit pool that first setup module is set
Receive credit sign；
The port credit pool, the credit sign for receiving at least one data to be received of the correspondence of external data port transmission
Request；Asked according to the credit sign, at least one institute of the memory module storage is taken out from the port credit pool
State reception credit sign and distribute at least one described data to be received；Receive and store and presently described port credit pool pair
At least one described reception credit sign that the data receiver answered is returned；
First monitoring module, the number for monitoring the reception credit sign stored in each described port credit pool
Amount, and provide.
7. the device according to claim 6, it is characterised in that further comprise：Second setup module, caching credit pool and
Second monitoring module；
Second setup module, for set in advance in the module to be measured at least one cache credit pool, it is described at least
At least one functional unit of one caching credit pool and the module to be measured is corresponded；
The caching credit pool, for detecting used in the functional unit corresponding to presently described caching credit pool at least
One module data whether there is corresponding address information, if it is, obtaining described corresponding to each described module data
Address information, and each described address information of acquisition is stored as the first storage credit sign respectively；Otherwise, from pre-
If each with reference to storage credit sign in select at least one target storage credit sign, distribute to each be not present pair
The module data for the address information answered is stored as the second storage credit sign；
Second monitoring module, the number for monitoring the storage credit sign stored in each described caching credit pool
Amount, and provide.
8. the device according to claim 6, it is characterised in that
Further comprise：Detection module；
The detection module, for detecting whether the quantity of the current reception credit sign stored is 0, if it is, to
The external data port, which is sent, waits instruction, so that data sending terminal pause sends the data to be received, otherwise will
The reception credit sign distributes to the data to be received.
9. the device according to claim 6, it is characterised in that
First monitoring module, including：First acquisition unit and the first display unit；
The first acquisition unit, for according to default time threshold, being directed to each described end of the module to be measured
Mouth credit pool, obtains quantity and each described end of the reception credit sign stored in present port credit pool respectively
The ID of mouth credit pool；
First display unit, for showing each port credit pool that the first acquisition unit is obtained respectively
ID and its corresponding reception credit sign stored quantity.
10. the device according to claim 7, it is characterised in that
Second monitoring module, including：Second acquisition unit and the second display unit；
The second acquisition unit, for according to default time threshold, be directed to the module to be measured each is described slow
Credit pool is deposited, the quantity that the storage credit sign stored in current cache credit pool is obtained respectively is described slow with each
Deposit the ID of credit pool；
Second display unit, for showing each caching credit pool that the second acquisition unit is obtained respectively
ID and its corresponding storage credit sign stored quantity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455946.0A CN107273253A (en) | 2017-06-16 | 2017-06-16 | A kind of fiduciary load monitoring method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710455946.0A CN107273253A (en) | 2017-06-16 | 2017-06-16 | A kind of fiduciary load monitoring method and device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841477A (en) * | 2010-04-27 | 2010-09-22 | 浪潮电子信息产业股份有限公司 | Method for improving reliable message transmission credit of network control chip |
| CN102648471A (en) * | 2008-11-24 | 2012-08-22 | 塞尔蒂卡姆公司 | System and method for hardware based security |
| CN106529281A (en) * | 2016-11-07 | 2017-03-22 | 广东浪潮大数据研究有限公司 | Executable file processing method and device |
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2017
- 2017-06-16 CN CN201710455946.0A patent/CN107273253A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648471A (en) * | 2008-11-24 | 2012-08-22 | 塞尔蒂卡姆公司 | System and method for hardware based security |
| CN101841477A (en) * | 2010-04-27 | 2010-09-22 | 浪潮电子信息产业股份有限公司 | Method for improving reliable message transmission credit of network control chip |
| CN106529281A (en) * | 2016-11-07 | 2017-03-22 | 广东浪潮大数据研究有限公司 | Executable file processing method and device |
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Application publication date: 20171020 |