mirror of
https://github.com/openhwgroup/cvw
synced 2025-01-24 13:34:28 +00:00
116 lines
4.9 KiB
Markdown
116 lines
4.9 KiB
Markdown
|
These are the testvectors (TV) to test the floating-point units using
|
||
|
|
Berkeley TestFloat written originally by John Hauser. TestFloat
|
||
|
|
requires both TestFloat and SoftFloat.
|
||
|
|
|
||
|
|
The locations at time of this README is found here:
|
||
|
|
TestFloat-3e: http://www.jhauser.us/arithmetic/TestFloat.html
|
||
|
|
SoftFloat-3e: http://www.jhauser.us/arithmetic/SoftFloat.html
|
||
|
|
|
||
|
|
These files have been compiled on a x86_64 environment by going into
|
||
|
|
the build/Linux-x86_64-GCC directory and typing make. A script
|
||
|
|
createX.sh (e.g., create_vectors32.sh) has been included that create
|
||
|
|
the TV for each rounding mode and operation. These scripts must be
|
||
|
|
run in the build directory of TestFloat.
|
||
|
|
|
||
|
|
After each TV has been created a script (included) is run called
|
||
|
|
undy.sh that puts an underscore between vector to allow SystemVerilog
|
||
|
|
readmemh to read correctly.
|
||
|
|
|
||
|
|
./undy.sh file.tv
|
||
|
|
|
||
|
|
To remove all the underscores from all the TV files, one can run the
|
||
|
|
command that will add underscores appropriately to all the files.
|
||
|
|
|
||
|
|
sed -i 's/ /_/g' *.tv
|
||
|
|
|
||
|
|
Note: due to size, the fxx_fma_xx.tv vectors are not included.
|
||
|
|
However, they can easily be created with the create scripts.
|
||
|
|
|
||
|
|
James Stine
|
||
|
|
10/7/2021
|
||
|
|
|
||
|
|
|
||
|
|
File Sizes
|
||
|
|
600 1800 17400 f32_f64_rd.tv
|
||
|
|
600 1800 17400 f32_f64_rne.tv
|
||
|
|
600 1800 17400 f32_f64_ru.tv
|
||
|
|
600 1800 17400 f32_f64_rz.tv
|
||
|
|
600 1800 17400 f32_i64_rd.tv
|
||
|
|
600 1800 17400 f32_i64_rne.tv
|
||
|
|
600 1800 17400 f32_i64_ru.tv
|
||
|
|
600 1800 17400 f32_i64_rz.tv
|
||
|
|
600 1800 17400 f32_ui64_rd.tv
|
||
|
|
600 1800 17400 f32_ui64_rne.tv
|
||
|
|
600 1800 17400 f32_ui64_ru.tv
|
||
|
|
600 1800 17400 f32_ui64_rz.tv
|
||
|
|
46464 185856 2509056 f64_add_rd.tv
|
||
|
|
46464 185856 2509056 f64_add_rne.tv
|
||
|
|
46464 185856 2509056 f64_add_ru.tv
|
||
|
|
46464 185856 2509056 f64_add_rz.tv
|
||
|
|
46464 185856 2509056 f64_div_rd.tv
|
||
|
|
46464 185856 2509056 f64_div_rne.tv
|
||
|
|
46464 185856 2509056 f64_div_ru.tv
|
||
|
|
46464 185856 2509056 f64_div_rz.tv
|
||
|
|
768 2304 22272 f64_f32_rd.tv
|
||
|
|
768 2304 22272 f64_f32_rne.tv
|
||
|
|
768 2304 22272 f64_f32_ru.tv
|
||
|
|
768 2304 22272 f64_f32_rz.tv
|
||
|
|
6133248 30666240 435460608 f64_fma_rd.tv
|
||
|
|
6133248 30666240 435460608 f64_fma_rne.tv
|
||
|
|
6133248 30666240 435460608 f64_fma_ru.tv
|
||
|
|
6133248 30666240 435460608 f64_fma_rz.tv
|
||
|
|
768 2304 22272 f64_i32_rd.tv
|
||
|
|
768 2304 22272 f64_i32_rne.tv
|
||
|
|
768 2304 22272 f64_i32_ru.tv
|
||
|
|
768 2304 22272 f64_i32_rz.tv
|
||
|
|
46464 185856 2509056 f64_mul_rd.tv
|
||
|
|
46464 185856 2509056 f64_mul_rne.tv
|
||
|
|
46464 185856 2509056 f64_mul_ru.tv
|
||
|
|
46464 185856 2509056 f64_mul_rz.tv
|
||
|
|
768 2304 28416 f64_sqrt_rd.tv
|
||
|
|
768 2304 28416 f64_sqrt_rne.tv
|
||
|
|
768 2304 28416 f64_sqrt_ru.tv
|
||
|
|
768 2304 28416 f64_sqrt_rz.tv
|
||
|
|
46464 185856 2509056 f64_sub_rd.tv
|
||
|
|
46464 185856 2509056 f64_sub_rne.tv
|
||
|
|
46464 185856 2509056 f64_sub_ru.tv
|
||
|
|
46464 185856 2509056 f64_sub_rz.tv
|
||
|
|
768 2304 22272 f64_ui32_rd.tv
|
||
|
|
768 2304 22272 f64_ui32_rne.tv
|
||
|
|
768 2304 22272 f64_ui32_ru.tv
|
||
|
|
768 2304 22272 f64_ui32_rz.tv
|
||
|
|
372 1116 7812 i32_f32_rd.tv
|
||
|
|
372 1116 7812 i32_f32_rne.tv
|
||
|
|
372 1116 7812 i32_f32_ru.tv
|
||
|
|
372 1116 7812 i32_f32_rz.tv
|
||
|
|
372 1116 10788 i32_f64_rd.tv
|
||
|
|
372 1116 10788 i32_f64_rne.tv
|
||
|
|
372 1116 10788 i32_f64_ru.tv
|
||
|
|
372 1116 10788 i32_f64_rz.tv
|
||
|
|
756 2268 21924 i64_f32_rd.tv
|
||
|
|
756 2268 21924 i64_f32_rne.tv
|
||
|
|
756 2268 21924 i64_f32_ru.tv
|
||
|
|
756 2268 21924 i64_f32_rz.tv
|
||
|
|
756 2268 27972 i64_f64_rd.tv
|
||
|
|
756 2268 27972 i64_f64_rne.tv
|
||
|
|
756 2268 27972 i64_f64_ru.tv
|
||
|
|
756 2268 27972 i64_f64_rz.tv
|
||
|
|
372 1116 7812 ui32_f32_rd.tv
|
||
|
|
372 1116 7812 ui32_f32_rne.tv
|
||
|
|
372 1116 7812 ui32_f32_ru.tv
|
||
|
|
372 1116 7812 ui32_f32_rz.tv
|
||
|
|
372 1116 10788 ui32_f64_rd.tv
|
||
|
|
372 1116 10788 ui32_f64_rne.tv
|
||
|
|
372 1116 10788 ui32_f64_ru.tv
|
||
|
|
372 1116 10788 ui32_f64_rz.tv
|
||
|
|
756 2268 21924 ui64_f32_rd.tv
|
||
|
|
756 2268 21924 ui64_f32_rne.tv
|
||
|
|
756 2268 21924 ui64_f32_ru.tv
|
||
|
|
756 2268 21924 ui64_f32_rz.tv
|
||
|
|
756 2268 27972 ui64_f64_rd.tv
|
||
|
|
756 2268 27972 ui64_f64_rne.tv
|
||
|
|
756 2268 27972 ui64_f64_ru.tv
|
||
|
|
756 2268 27972 ui64_f64_rz.tv
|
||
|
|
25313952 125751264 1783125024 total
|
||
|
|
|