1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
Those tests will fail comparing rocblas vs openblas, because the testing program is so strict that it cannot tolerate the numerical differences which is actually OK.
https://github.com/ROCmSoftwarePlatform/rocBLAS/issues/1202
--- orig/clients/gtest/known_bugs.yaml
+++ rocBLAS-rocm-4.3.0/clients/gtest/known_bugs.yaml
@@ -7,6 +7,16 @@ Known bugs:
- { function: gemm_ex, a_type: i8_r, b_type: i8_r, c_type: i32_r, d_type: i32_r, compute_type: i32_r, flags: 0, known_bug_platforms: "gfx900,gfx906,gfx1010,gfx1011,gfx1012,gfx1030" }
- { function: gemm_batched_ex, a_type: i8_r, b_type: i8_r, c_type: i32_r, d_type: i32_r, compute_type: i32_r, flags: 0, known_bug_platforms: "gfx900,gfx906,gfx90a,gfx1010,gfx1011,gfx1012,gfx1030" }
- { function: gemm_strided_batched_ex, a_type: i8_r, b_type: i8_r, c_type: i32_r, d_type: i32_r, compute_type: i32_r, flags: 0, known_bug_platforms: "gfx900,gfx906,gfx1010,gfx1011,gfx1012,gfx1030" }
+# gemv openblas reference differences due to summation order dependent roundoff accumulation with large M float complex
+# 8th significant digit difference vs CPU on single precision float math, leads to expected equality test failure
+# code needs to be changed to a tolerance test or reduce M for float complex type if using equality vs. CPU reference
+- { function: gemv, a_type: f32_c, transA: T, M: 131071 }
+- { function: gemv, a_type: f32_c, transA: C, M: 131071 }
+- { function: gemv_batched, a_type: f32_c, transA: T, M: 131071 }
+- { function: gemv_batched, a_type: f32_c, transA: C, M: 131071 }
+- { function: gemv_strided_batched, a_type: f32_c, transA: T, M: 131071 }
+- { function: gemv_strided_batched, a_type: f32_c, transA: C, M: 131071 }
+
#- { function: gemm_ex, a_type: bf16_r, b_type: bf16_r, c_type: bf16_r, d_type: bf16_r, compute_type: f32_r, transA: C, transB: N, M: 512, N: 512, K: 512, lda: 512, ldb: 512, ldc: 512, ldd: 512, alpha: 5.0, alphai: 0.0, beta: 0.0, betai: 0.0, known_bug_platforms: gfx908 }
#- { function: gemm_ex, a_type: bf16_r, b_type: bf16_r, c_type: bf16_r, d_type: bf16_r, compute_type: f32_r, transA: C, transB: N, M: 512, N: 512, K: 512, lda: 512, ldb: 512, ldc: 512, ldd: 512, alpha: 0.0, alphai: 0.0, beta: 3.0, betai: 0.0, known_bug_platforms: gfx908 }
|
