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Update packed fp4 layout (#2523)

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[ROCm/composable_kernel commit: c9886109b4]
This commit is contained in:
Rostyslav Geyyer
2025-07-21 16:58:59 -05:00
committed by GitHub
parent d5fcf10b29
commit 3a1ea22cce
4 changed files with 20 additions and 36 deletions
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4
test/data_type/test_mx_fp4.cpp
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@@ -212,8 +212,8 @@ TEST(MXFP4, HostScaledConvert)
auto i = 256 * 16;
// f4x2 -> f32x2
EXPECT_EQ(out[i++], 1.0f);
EXPECT_EQ(out[i++], -4.0f);
EXPECT_EQ(out[i++], 1.0f);
// f32x2 -> f4x2
// RNE
@@ -296,8 +296,8 @@ TEST(MXFP4, DeviceScaledConvert)
auto i = 256 * 16;
// f4x2 -> f32x2
EXPECT_EQ(out[i++], 1.0f);
EXPECT_EQ(out[i++], -4.0f);
EXPECT_EQ(out[i++], 1.0f);
// f32x2 -> f4x2
// RNE