Floating point arithmetic unit testing method and device, centralized control equipment and storage medium
A technology of floating-point operation unit and equipment, which is applied in the direction of faulty hardware testing method and faulty computer hardware detection, and can solve problems such as low test efficiency and complicated test operation
Active Publication Date: 2021-09-17
PENG CHENG LAB
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[0005] The main purpose of the present invention is to provide a floating-point unit test method, device, centralized control equipment and computer-readable storage medium, aiming to solve the problem of using the existing test method in the prior art when testing the FPU. Complicated, technical issues that make testing less efficient
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[0065] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of them. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor are within the scope of the present invention.
[0066] refer to Figure 1 , Figure 1 It is a schematic diagram of the structure of centralized control equipment of the hardware operating environment related to the scheme of the embodiment of the present invention.
[0067]The centralized control device can be User Equipment (UE) such as mobile phone, smart phone, notebook computer, digital broadcast receiver, personal digital assistant (PDA) and tablet, handheld device, vehicle-mounted device, wearable device, computing device or oth...
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The invention discloses a floating point arithmetic unit testing method, which is used for centralized control equipment, the centralized control equipment is connected with a to-be-tested floating point arithmetic unit, and the method comprises the following steps: receiving a first target configuration parameter and a target test case quantity sent by a user; based on the first target configuration parameter and the number of the target test cases, generating the target test cases by using a preset test pack set; sending the target test case to the to-be-tested floating point arithmetic unit, so that the to-be-tested floating point arithmetic unit performs testing by using the target test case to obtain a test result; and receiving the test result returned by the to-be-tested floating point arithmetic unit. The invention further discloses a floating point arithmetic unit testing device, centralized control equipment and a computer readable storage medium. By utilizing the method, the test efficiency of the to-be-tested floating point arithmetic unit is improved.
Description
Technical field [0001] The invention relates to the field of data testing, in particular to a floating-point arithmetic unit testing method, device, centralized control equipment and computer-readable storage medium. technical background [0002] Modern hardware designs such as CPU(central processing unit), GPU(graphics processingunit) or FPGA (Field Programmable Gate Array) generally include FPU (Floating Point Unit). FPU provides floating-point operation functions such as floating-point addition, subtraction, multiplication or division. After the hardware design of FPU is completed, FPU is usually tested. [0003] In the related technology, a test method is published, which uses software toolkit, based on IEEE (Institute of Electrical and Electronics Engineers) standard of floating-point operation, and tests FPU through command line to obtain the test results of FPU. [0004] However, when using the existing test methods to test FPU, the test operation is complicated, which mak...
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IPC IPC(8): G06F11/22
CPCG06F11/2273
Inventor 付鹏宇张凡高峰王明昳
Owner PENG CHENG LAB