263 commits

Author	SHA1	Message	Date
Vyom Sharma	afa7978227	Merge branch 'karpathy:master' into master	2024-06-13 00:19:16 +05:30
Erik Schultheis	d6793645f5	replace cublaslt with custom matmul	2024-06-12 09:42:19 +03:00
Erik Schultheis	7f3f3acf16	shared memory matmul	2024-06-11 21:03:43 +03:00
Erik Schultheis	071c977c79	vectorized memory access	2024-06-11 00:46:51 +03:00
Erik Schultheis	bb89efdcb1	register reuse	2024-06-11 00:41:08 +03:00
Vyom Sharma	8a3a29ecb7	Merge branch 'karpathy:master' into master	2024-06-10 13:54:29 +05:30
Andrej	637c1b69c4	Merge pull request #552 from karpathy/feature/streams ... Feature/streams	2024-06-08 09:25:56 -07:00
Andrej Karpathy	ee6b3c9325	take out Async copies and memsets	2024-06-08 16:17:02 +00:00
vyom1611	ecb13ea74d	missing parameter in comments added	2024-06-07 16:14:59 +05:30
vyom1611	009be4dcab	Merge remote-tracking branch 'origin/master'	2024-06-07 14:21:35 +05:30
vyom1611	58c59064ec	Most updated working modal script	2024-06-07 14:21:13 +05:30
Vyom Sharma	c24ef4a4b4	Merge branch 'karpathy:master' into master	2024-06-07 14:20:55 +05:30
Aleksa Gordic	7b99ac96a5	Fix mem leaks, reduce memory, refactor	2024-06-06 19:58:50 +02:00
Andrej	d931fc0507	-std=c++17 default, merge PR #559 from ngc92/ubuntu20.04 ... set compile flag and add ci check	2024-06-06 09:23:07 -07:00
Erik Schultheis	875196b672	add c++17 flag also to dev/cuda	2024-06-06 19:02:45 +03:00
Aleksa Gordic	c116fbfa29	Fix q,k bug, move all kernels to q@k^t form	2024-06-05 22:22:55 +02:00
Aleksa Gordic	875d362381	Refactor trimat	2024-06-05 17:33:26 +02:00
vyom1611	4564a24c69	Modal script updated for cudnn and gcc version match	2024-06-04 23:39:36 +05:30
vyom1611	fbc1e4983c	Benchmark modal script revamped - profiling and external libraries	2024-06-03 17:00:10 +05:30
vyom1611	0867653aaf	Merge remote-tracking branch 'origin/master'	2024-06-03 16:48:58 +05:30
Andrej	80e0c3b8d9	Merge pull request #512 from gordicaleksa/refactor_encoder_bwd_kernel ... Remove redundant CPU computation in encoder bwd	2024-06-02 16:43:10 -07:00
Aleksa Gordic	290c00a362	Remove redundant CPU computation	2024-06-01 18:27:24 +02:00
Andrej	a26041af12	Merge pull request #495 from ChrisDryden/shared_memory ... Removed unnecesary shared memory due to blockreduce using static defined shared memory	2024-06-01 08:12:21 -07:00
Aleksa Gordic	8eafd40615	Update compile cmd in the dev/cuda README	2024-06-01 16:46:32 +02:00
vyom1611	e0abfae2bc	Benchmark modal script revamped - profiling and external libraries	2024-06-01 19:06:42 +05:30
Christopher	5450632237	Removed unnecesary shared memory due to blockreduce using static defined shared memory	2024-05-30 03:01:52 +00:00
Andrej	55f3665b64	Merge pull request #493 from vyom1611/master-2 ... Modal benchmarking script updated to replace deprecated calls	2024-05-29 07:50:10 -07:00
vyom1611	062f096da1	Modal benchmarking script updated to replace deprecated calls	2024-05-29 20:01:41 +05:30
lancerts	47c670b885	amend	2024-05-27 15:13:11 -07:00
lancerts	c4c985cb87	spell explicitly uint to unsigned int	2024-05-27 14:44:47 -07:00
lancerts	f27ca4df41	fix the issue Mismatch of dweight at layernorm_backward.cu	2024-05-27 14:39:57 -07:00
Erik Schultheis	7dc3b7d7dc	bugfix	2024-05-27 16:36:44 +03:00
Erik Schultheis	5f73ecfcf1	fix C % 256 != 0	2024-05-27 13:15:36 +03:00
Erik Schultheis	d35daf19c9	fail fast and hard; don't go into the deadlock	2024-05-27 13:15:36 +03:00
Erik Schultheis	3b6808269a	some comments and optimized shared memory amount	2024-05-27 13:15:36 +03:00
Erik Schultheis	9eba86f0a5	fully vectorized smem access	2024-05-27 13:15:36 +03:00
Erik Schultheis	cb8cc25e3a	utilities for Packed and more vectorization	2024-05-27 13:15:36 +03:00
Erik Schultheis	53ee3297dd	use vectorized access to shared memory	2024-05-27 13:15:36 +03:00
Andrej	6a7fd56d7c	Merge pull request #439 from lancerts/matmul-fix ... Fix the unsupported block_size in matmul_backward_bias kernel 1	2024-05-24 17:26:37 -07:00
Andrej Karpathy	dbacaf84cf	Merge branch 'deterministic_layernorm' of https://github.com/ademeure/llm.c into ademeure-deterministic_layernorm	2024-05-24 21:46:25 +00:00
Erik Schultheis	1b98637960	int -> int64_t	2024-05-24 20:11:34 +03:00
ademeure	7cbeefc7f3	added new layernorm backward to /dev/cuda/	2024-05-21 23:26:54 +01:00
lancer	2b0667aee1	update the utils function and assert	2024-05-20 08:00:39 -07:00
lancer	6348d4196d	fix the unsupported block_size	2024-05-19 17:39:25 -07:00
Andrej Karpathy	c2d12f725e	small touchups to grad clip	2024-05-19 17:07:55 +00:00
Erik Schultheis	66ce5766e0	fixed up dev/cuda	2024-05-18 23:06:44 +03:00
Erik Schultheis	d7a81ef26f	added a useful mixed precision utility for dev/cuda	2024-05-18 22:45:44 +03:00
Andrej	109f516367	Merge pull request #383 from KarhouTam/feature/online-softmax-forward-without-cgs ... Free cooperative groups implementation of online softmax forward	2024-05-16 21:23:56 +01:00
Erik Schultheis	858c6e6dae	deterministic kernel	2024-05-16 01:04:10 +03:00
Erik Schultheis	2ccdfb70e0	general cleanup	2024-05-16 01:04:10 +03:00