Commit Graph

8 Commits (8944a1329648c57bb7d66851170938230587a52c)

Author SHA1 Message Date
Georgi Gerganov 77a73403ca
ggml : add new Q4_2 quantization (ARM only) (#1046)
* ggml : Q4_2 ARM

* ggml : add ggml_is_quantized()

* llama : update llama_type_name() with Q4_2 entry

* ggml : speed-up q4_2

- 4 threads: ~100ms -> ~90ms
- 8 threads:  ~55ms -> ~50ms

* ggml : optimize q4_2 using vmlaq_n_f32 + vmulq_n_f32
1 year ago
Stephan Walter 3e6e70d8e8
Add enum llama_ftype, sync ggml_type to model files (#709) 1 year ago
Slaren 64bde3ffd4 Fix ggml_init_params in quantize 1 year ago
anzz1 7f4c5c6651
llama : fix linkage with mingw (#551)
* Revert 7e53955 (#542)

Still needs to be fixed properly

* Fix linking on mingw32
1 year ago
Stephan Walter 436e561931
all : be more strict about converting float to double (#458)
* Be more strict about converting float to double

* Test equivalence of round, SILU implementations

Test module is commented out in CMakeLists.txt because the tests may
take a long time, depending on how much the compiler optimizes.

* Fix softmax in perplexity.cpp

* all : prefer float over double where appropriate

* perplexity : add <cmath>

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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
1 year ago
Stephan Walter c1f885067c
ggml : introduce structs for the q4 data blocks (#356)
* Introduce structs for the q4 data blocks

* ggml : rename quant struct variables + fix ARM_NEON

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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
1 year ago
Marco Matthies 7e5395575a
Fix missing ggml link in cmake for examples/* on w64-mingw32 (#542) 1 year ago
Georgi Gerganov a316a425d0
Overhaul the examples structure
- main -> examples
- utils -> examples (renamed to "common")
- quantize -> examples
- separate tools for "perplexity" and "embedding"

Hope I didn't break something !
1 year ago