The official source reports this update: b10863: metal : fix idle threads in mul_mv_iq3_xxs for ne00 #28086 ) metal : fix half-idle simdgroup in kernel_mul_mv_iq3_xxs_f32 for ne00 metal : keep N_R0_IQ3_XXS = 4, dispatch a separate 8-row split kernel for ne00/32 The plain kernel is unchanged from master (4 rows per simdgroup, one thread pe…. metal : fix idle threads in mul_mv_iq3_xxs for ne00 #28086 ) metal : fix half-idle simdgroup in kernel_mul_mv_iq3_xxs_f32 for ne00 metal : keep N_R0_IQ3_XXS = 4, dispatch a separate 8-row split kernel for ne00/32 The plain kernel is unchanged from master (4 rows per simdgroup, one thread per chunk).
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Metal kernel for ne00/32 now dispatches separate 8-row split kernel
The fix includes a new kernel for 8-row splits on ne00/32.
8 Sept 20261 verified claims1 sources1 observations
This official update documents a development concerning b10863: metal : fix idle threads in mul_mv_iq3_xxs for ne00 #28086 ) metal : fix half-idle simdgroup in kernel_mul_mv_iq3_xxs_f32 for ne00 metal : keep N_R0_IQ3_XXS = 4, dispatch a separate 8-row split kernel for ne00/32 The plain kernel is unchanged from master (4 rows per simdgroup, one thread pe…. Its practical significance depends on the scope and evidence stated by the source.
Read the official source update and verify its stated scope, evidence and timing before acting on it.
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