Kevin Kim
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fda6305d1c
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began porting over divremsqrt
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2024-08-27 17:07:35 -07:00 |
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David Harris
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4b19f6d542
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testfloat running through wsim; moved lint, regression, wsim to bin directory so we don't need ./
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2024-04-06 08:22:39 -07:00 |
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David Harris
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ccd0e9cd0c
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Clean up testbench-fp for Verilator
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2024-04-03 17:26:41 -07:00 |
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David Harris
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ae8d581f4e
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Started implementing Verilator for testfloat
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2024-04-03 17:09:19 -07:00 |
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Jordan Carlin
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fd97108dc3
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Update testbench-fp to support Zfa in FPU modules
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2024-03-23 17:55:59 -07:00 |
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David Harris
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bf7e20e846
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IEEE754 derivatives for testfloat
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2024-01-30 09:49:27 -08:00 |
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James E. Stine
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0d9e2fdf60
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update Boolean logic for all testing for divide
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2024-01-29 17:37:35 -06:00 |
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James E. Stine
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95a97faf3f
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Fixes testbench issues in testing against all vectors. Still a bug in ui32_to_f16_rz.sv - but will fix. Some things can be optimized. Overall, adds a FSM to test things more effectively. Actually is faster than previously as it assumed everything took the same number of cycles. Again, some things can be optimized
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2024-01-29 16:46:34 -06:00 |
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David Harris
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0d56a281b9
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Cleaned up indentation in testbench-fp
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2024-01-15 13:25:46 -08:00 |
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David Harris
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9e78a7e290
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Incorporated jstine fixes of FPU special case and testbench for conversion
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2024-01-15 07:25:08 -08:00 |
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David Harris
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6226c3db96
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Revert "Fixes for Issue #541"
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2024-01-12 07:50:13 -08:00 |
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James E. Stine
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dbe8394651
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Update testbench-fp.sv to check result and flags for cvtint and cmp. This addresses fix for Issue #541. It also adds a temporary fix to avoid issues between tests. This will be fixed in an upcoming push where we use scanf instead of readmemh to help keep compatibility with Verilator. Additional testing is needed of new testbench-fp.sv before can push in new tb with scanf
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2024-01-12 00:32:18 -06:00 |
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James E. Stine
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828d6bc619
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more optimized check on Issue #546
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2024-01-09 09:22:39 -06:00 |
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James E. Stine
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cfb27de8a3
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Fix Issue #541 where FlagMatch was not added which I forgot (apologies)
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2024-01-09 08:57:41 -06:00 |
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James E. Stine
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f91b749f91
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Fix typo missed with === on Issue #541
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2024-01-08 22:01:52 -06:00 |
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James E. Stine
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79d7bb60ea
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Address Issue #541 where CVTINT or CMP in testfloat were not checked. The solution was to check inside the nested for loop. This was done to avoid issue related to the values changing between each cvtint or subsequent operation
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2024-01-08 21:28:47 -06:00 |
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James E. Stine
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f4c1713ed4
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Fix issue with running all and then going from one operand width to another. Issue is due to signals resolving between sizes. I did not catch it before because I did not run through the complete exhaustive tests. This time, went through all tests and tested all the data sizes.
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2023-12-17 20:55:06 -06:00 |
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James E. Stine
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8d8bad61d4
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Fix to take care of Issue #507. Issue was caused with time delay in testbench-fp.sv that interfered with the if statement in the DIVSQRT condition for generating a vector. This original time delay was given to guarantee that the previous operation would complete. However, the testbench was modified to make sure this would not happen and this time delay is not needed obviating any issue that caused Issue #507. Some other small enhancements were made to the testbench-fp.sv for beautification, as well. A full test was run on the testbench to check its validity.
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2023-12-15 17:02:11 -06:00 |
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David Harris
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bcc20c6bd5
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Merge pull request #505 from stineje/main
Update fix for cvtint testbench-fp
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2023-11-23 20:43:00 -08:00 |
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James E. Stine
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1ab7522064
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Update fix for cvtint testbench-fp
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2023-11-23 17:56:51 -06:00 |
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David Harris
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6ac83c776e
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Cleaned up number of bits in fdivsqrt
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2023-11-11 15:50:06 -08:00 |
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David Harris
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2bf5143163
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Bug fixes related to size of fpdivsqrt bit count and number of cycles
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2023-11-11 05:58:53 -08:00 |
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David Harris
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448ced00c5
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Fixed testbench-fp to reflect signal name changes
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2023-11-11 04:05:34 -08:00 |
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David Harris
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b0dbf3a984
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Testbench fixes to add SPI and make string pp static in testbench.fp to solve compiler issue
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2023-11-04 20:36:05 -07:00 |
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James E. Stine
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58e7be2338
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Fix testfloat testbench to work properly with parameters
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2023-10-03 08:11:45 -05:00 |
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James E. Stine
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48bec40902
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Modification (temporary) to testbench-fp.sv to allow testing of anything FMA. This might need to be changed with OpCtrl to make more robust for future expansion.
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2023-06-29 08:46:11 -05:00 |
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James E. Stine
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3cfec29cc7
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Minor tweak to fix vectors not working for fadd.
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2023-06-26 14:25:44 -05:00 |
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James E. Stine
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786329b11d
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Fix items related to testing of TestFloat that were not always matching. The issue resulted due to the repeat statement that interferes with the always block. I separated the two to allow them to work correctly
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2023-06-26 10:14:49 -05:00 |
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James E. Stine
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97b1c01dc0
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Modify testbench-fp.sv to handle parameterization as well some other minor mods. Have to make a better FPUActive desgination but for now works
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2023-06-22 15:27:17 -05:00 |
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James E. Stine
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66643eb78e
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Update sim-testfloat to fix errors due to bad config element. I am not sure of the reasoning, but the specific path to the testvector was not getting inserted in Questa. This modification also adds features to test individualized tests (.e.g, binary16 only) -- documentation is added in the FPbuild.txt file
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2023-06-20 17:26:54 -05:00 |
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James E. Stine
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67d21ae3a6
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Update testbench-fp thanks to Kevin's help - also fixed add which was broken due to config
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2023-06-11 15:15:47 -05:00 |
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David Harris
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65dd99af0c
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Support all testfloat tests with parameterized design
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2023-05-31 06:30:21 -07:00 |
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Ross Thompson
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8648d0c25c
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Hacked it together, but I think testfloat is working.
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2023-05-30 15:51:13 -05:00 |
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James Stine
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811004ef9f
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Update testbench-fp to run TestFloat for all FP operations
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2023-04-11 22:16:20 -05:00 |
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James Stine
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e513c315c9
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Update one bug in testfloat - still have to fix fpdiv but others should now all work
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2023-04-02 18:16:23 -05:00 |
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David Harris
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2c8fcc24e0
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Fixed bitrot in testfloat tests
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2023-03-28 09:35:19 -07:00 |
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David Harris
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b09002c71d
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Fixed license on testbench files
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2023-02-04 08:19:20 -08:00 |
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David Harris
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78eb90715c
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Removed pipelined level of hierarchy
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2023-02-02 14:14:11 -08:00 |
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