Don't benchmark every single combination of widths and heights;
only benchmark cases which are squares (like in vvc_mc.c).
Contrary to vvc_mc, which increases sizes by doubling dimensions,
vvc_alf tests all sizes in increments of 4. Limit benchmarking to
the cases which are powers of two.
This reduces the number of benchmarked cases from 3072 down to 18.
---
tests/checkasm/vvc_alf.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/tests/checkasm/vvc_alf.c b/tests/checkasm/vvc_alf.c
index 9526260598..6dd89bfafc 100644
--- a/tests/checkasm/vvc_alf.c
+++ b/tests/checkasm/vvc_alf.c
@@ -103,7 +103,9 @@ static void check_alf_filter(VVCDSPContext *c, const int
bit_depth)
if (memcmp(dst0 + i * dst_stride, dst1 + i * dst_stride, w
* SIZEOF_PIXEL))
fail();
}
- bench_new(dst1, dst_stride, src1 + offset, src_stride, w, h,
filter, clip, vb_pos);
+ // Bench only square sizes, and ones with dimensions being a
power of two.
+ if (w == h && (w & (w - 1)) == 0)
+ bench_new(dst1, dst_stride, src1 + offset, src_stride, w,
h, filter, clip, vb_pos);
}
if (check_func(c->alf.filter[CHROMA],
"vvc_alf_filter_chroma_%dx%d_%d", w, h, bit_depth)) {
const int vb_pos = ctu_size - ALF_VB_POS_ABOVE_CHROMA;
@@ -115,7 +117,8 @@ static void check_alf_filter(VVCDSPContext *c, const int
bit_depth)
if (memcmp(dst0 + i * dst_stride, dst1 + i * dst_stride, w
* SIZEOF_PIXEL))
fail();
}
- bench_new(dst1, dst_stride, src1 + offset, src_stride, w, h,
filter, clip, vb_pos);
+ if (w == h && (w & (w - 1)) == 0)
+ bench_new(dst1, dst_stride, src1 + offset, src_stride, w,
h, filter, clip, vb_pos);
}
}
}
@@ -156,7 +159,9 @@ static void check_alf_classify(VVCDSPContext *c, const int
bit_depth)
fail();
if (memcmp(transpose_idx0, transpose_idx1, id_size))
fail();
- bench_new(class_idx1, transpose_idx1, src1 + offset, stride,
w, h, vb_pos, alf_gradient_tmp);
+ // Bench only square sizes, and ones with dimensions being a
power of two.
+ if (w == h && (w & (w - 1)) == 0)
+ bench_new(class_idx1, transpose_idx1, src1 + offset,
stride, w, h, vb_pos, alf_gradient_tmp);
}
}
}
--
2.39.3 (Apple Git-146)
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