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fixed DRY

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Concedo 2024-08-21 17:01:28 +08:00
parent 2cf6d16c40
commit cd69ab218e
3 changed files with 10 additions and 4 deletions
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9
gpttype_adapter.cpp
View file

@ -505,7 +505,7 @@ void sample_dry(int n_ctx, int penalty_range, float penalty_multiplier, float pe
if (penalty_multiplier <= 0.0f || penalty_base <= 0.0f) {
return;
}
if (penalty_range <= 0) {
if (penalty_range <= 0 || penalty_range>n_ctx) {
penalty_range = n_ctx;
}
auto last_n_repeat = std::min(std::min((int)current_context_tokens.size(), penalty_range), n_ctx);
@ -843,6 +843,8 @@ int mirostat, float mirostat_tau, float mirostat_eta, float dry_multiplier, floa
sample_grammar(file_format, n_vocab, &candidates_p, grammar);
}
sample_dry(n_ctx, dry_penalty_last_n, dry_multiplier, dry_base, dry_allowed_length, dry_sequence_breakers, &candidates_p);
//prefilter to top 5k tokens for improved speed
llama_sample_top_k(nullptr, &candidates_p, 5000, 1);
@ -901,7 +903,6 @@ int mirostat, float mirostat_tau, float mirostat_eta, float dry_multiplier, floa
break;
case KCPP_SAMPLER_REP_PEN:
sample_rep_pen(n_ctx, rep_pen_range, rep_pen, rep_pen_slope, presence_penalty, &candidates_p);
sample_dry(n_ctx, dry_penalty_last_n, dry_multiplier, dry_base, dry_allowed_length, dry_sequence_breakers, &candidates_p);
break;
default:
printf("\nSampleLogits: Unknown Sampler : %d",sampler_order[i]);
@ -1956,6 +1957,10 @@ generation_outputs gpttype_generate(const generation_inputs inputs)
last_stop_reason = stop_reason::OUT_OF_TOKENS;
stop_sequence.clear();
special_stop_sequence.clear();
dry_repeat_count.clear();
dry_sequence_breakers.clear();
dry_max_token_repeat.clear();
for(int x=0;x<stop_token_max;++x)
{
std::string stopper = inputs.stop_sequence[x];

1
klite.embd
View file

@ -12095,6 +12095,7 @@ Current version indicated by LITEVER below.
submit_payload.params.dry_multiplier = localsettings.dry_multiplier;
submit_payload.params.dry_base = localsettings.dry_base;
submit_payload.params.dry_allowed_length = localsettings.dry_allowed_length;
submit_payload.params.dry_penalty_last_n = localsettings.rep_pen_range;
submit_payload.params.dry_sequence_breakers = JSON.parse(JSON.stringify(localsettings.dry_sequence_breakers));
}
//presence pen and logit bias for OAI and newer kcpp

4
koboldcpp.py
View file

@ -885,7 +885,7 @@ def generate(genparams, is_quiet=False, stream_flag=False):
typical_p = genparams.get('typical', 1.0)
tfs = genparams.get('tfs', 1.0)
rep_pen = genparams.get('rep_pen', 1.0)
rep_pen_range = genparams.get('rep_pen_range', 256)
rep_pen_range = genparams.get('rep_pen_range', 320)
rep_pen_slope = genparams.get('rep_pen_slope', 1.0)
presence_penalty = genparams.get('presence_penalty', 0.0)
mirostat = genparams.get('mirostat', 0)
@ -894,7 +894,7 @@ def generate(genparams, is_quiet=False, stream_flag=False):
dry_multiplier = genparams.get('dry_multiplier', 0.0)
dry_base = genparams.get('dry_base', 1.75)
dry_allowed_length = genparams.get('dry_allowed_length', 2)
dry_penalty_last_n = genparams.get('dry_penalty_last_n', 0)
dry_penalty_last_n = genparams.get('dry_penalty_last_n', 320)
dry_sequence_breakers = genparams.get('dry_sequence_breakers', [])
sampler_order = genparams.get('sampler_order', [6, 0, 1, 3, 4, 2, 5])
seed = tryparseint(genparams.get('sampler_seed', -1))