четверг, 7 августа 2025 г.

tool to extract/replace files within CUDA FatBinaries

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Patching of cubin files is good, but loading and running them requires lots of code and using of Driver API. It would be much more conveni...
среда, 23 июля 2025 г.

ced: sed-like cubin editor

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Unfortunately, the only sass assembler I know of has several drawbacks: it's inactive last couple of years. I dropped email to his auth...
суббота, 19 июля 2025 г.

sass instructions: LUT operations

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I was asked yesterday why I didn't transformed sample from my previous record iadd r8, r2, r8 ; r8 = r2 + r8 iadd r8, r8, r8 ; r8 = r8 ...
пятница, 18 июля 2025 г.

sass instructions: registers tracking

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I've add tracking of registers to both nvd & pa - you can use -T option. And I have lots of bad news nvdisasm lies Yup, again . Le...
3 комментария:
понедельник, 7 июля 2025 г.

sass instructions: uniform registers & wide loading

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Having predicates for operands size and properties for type/identification we could write register tracking (well, at least up to sm90). B...
6 комментариев:
четверг, 3 июля 2025 г.

sass instructions properties

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I've already described so called predicates . Unfortunately they have only size of operands. Unlike predicates properties also have type...
пятница, 27 июня 2025 г.

curse of IMAD

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Found strange case while disassembly some forms of IMAD (btw raison d'être of GPU). Official nvdisasm shows: IMAD.WIDE R2, R7, R6, c[0x0...