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@ViralBShah
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ViralBShah commented Oct 4, 2025

@imciner2 @giordano Any ideas what's happening here?

On my local machine (M2 Mac), I see:

[ Info: blis_jll yields BLIS installation: /Users/viral/.julia/artifacts/043b26a2c0a497f9e28fa1ffa072488cc3e43e58/lib/libblis.4.0.0.dylib.

libblis: frame/base/bli_gks.c (line 257):
libblis: Default MC is non-multiple of MR for one or more datatypes.
libblis: Aborting.

[64319] signal 6: Abort trap: 6
in expression starting at /Users/viral/.julia/dev/BLIS/test/init_test_mmul.jl:23
__pthread_kill at /usr/lib/system/libsystem_kernel.dylib (unknown line)
Allocations: 55326551 (Pool: 55325801; Big: 750); GC: 50
ERROR: Package BLIS errored during testing (received signal: 6)

@ViralBShah ViralBShah changed the title Bump version to 0.3.0 and update to use BLIS 2.0 Update to use BLIS 2.0 Oct 4, 2025
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imciner2 commented Oct 4, 2025

That's interesting. Can you run with BLIS_ARCH_DEBUG=1 set to see which kernel it is trying to use? That error message apparently means there is a problem with the parameters of the kernel:

	// Verify that cache blocksizes are whole multiples of register blocksizes.
	// Specifically, verify that:
	//   - MC is a whole multiple of MR.

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Doesn't seem to yield much more info:

[ Info: blis_jll yields BLIS installation: /Users/viral/.julia/artifacts/043b26a2c0a497f9e28fa1ffa072488cc3e43e58/lib/libblis.4.0.0.dylib.

libblis: frame/base/bli_gks.c (line 257):
libblis: Default MC is non-multiple of MR for one or more datatypes.
libblis: Aborting.

[65180] signal 6: Abort trap: 6
in expression starting at /Users/viral/.julia/dev/BLIS/test/init_test_mmul.jl:23
__pthread_kill at /usr/lib/system/libsystem_kernel.dylib (unknown line)
Allocations: 54541725 (Pool: 54540988; Big: 737); GC: 48
ERROR: Package BLIS errored during testing (received signal: 6)

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