compress: remove sampling.cpp dependency

Author: stduhpf

examples/compress/compress.cpp

@@ -1,7 +1,6 @@
 #include "arg.h"
 #include "common.h"
 #include "sampling.h"
-#include "sampling.cpp"
 #include "log.h"
 #include "llama.h"
 
@@ -60,16 +59,15 @@ std::vector<uint8_t> encode(llama_context *ctx, std::vector<llama_token> inp, gp
 
     std::vector<int> sample_ids;
 
-    smpl->set_logits(ctx, num_raw_tokens_header - 1);
+    gpt_sampler_sample(smpl, ctx, num_raw_tokens_header - 1, true);
     for (int index = num_raw_tokens_header; index < inp.size(); index++)
     {
-        auto &cur_p = smpl->cur_p; // initialized by set_logits
-        llama_sampler_apply(smpl->chain, &cur_p);
+        auto cur_p = gpt_sampler_get_candidates(smpl); // initialized by set_logits
 
         int match = -1;
-        for (int i = 0; i < cur_p.size; i++)
+        for (int i = 0; i < cur_p->size; i++)
         {
-            auto tok = cur_p.data[i];
+            auto tok = cur_p->data[i];
             llama_token candidate = tok.id;
             if (candidate == inp[index])
             {
@@ -91,7 +89,7 @@ std::vector<uint8_t> encode(llama_context *ctx, std::vector<llama_token> inp, gp
             LOG_ERR("%s : failed to eval, return code %d\n", __func__, 1);
             exit(1);
         }
-        smpl->set_logits(ctx, 0);
+        gpt_sampler_sample(smpl, ctx, 0, true);
     }
 
     // bit pack sample_ids
@@ -247,7 +245,7 @@ std::vector<llama_token> decode(llama_context *ctx, gpt_sampler *smpl, std::vect
         exit(1);
     }
 
-    smpl->set_logits(ctx, num_raw_tokens_header - 1);
+    gpt_sampler_sample(smpl, ctx, num_raw_tokens_header - 1, true);
 
     int index = 0;
     int bit_index = (1 + num_raw_tokens_header * 4) * 8;
@@ -268,10 +266,9 @@ std::vector<llama_token> decode(llama_context *ctx, gpt_sampler *smpl, std::vect
                 sample_id |= (int)sample_ids_bitpacked[i + (bit_index / 8)];
             }
 
-            auto &cur_p = smpl->cur_p; // initialized by set_logits
-            llama_sampler_apply(smpl->chain, &cur_p);
+            auto cur_p = gpt_sampler_get_candidates(smpl); // initialized by set_logits
 
-            auto token_id = cur_p.data[sample_id].id;
+            auto token_id = cur_p->data[sample_id].id;
 
             out.push_back(token_id);
 
@@ -303,7 +300,8 @@ std::vector<llama_token> decode(llama_context *ctx, gpt_sampler *smpl, std::vect
                 LOG_ERR("%s : failed to eval, return code %d\n", __func__, 1);
                 exit(1);
             }
-            smpl->set_logits(ctx, 0);
+            gpt_sampler_sample(smpl, ctx, 0, true);
+
             index++;
 
             bit_index += 8 * (fixed_token_cost + bytesize);
@@ -328,10 +326,9 @@ std::vector<llama_token> decode(llama_context *ctx, gpt_sampler *smpl, std::vect
                     {
                         int sample_id = id;
 
-                        auto &cur_p = smpl->cur_p; // initialized by set_logits
-                        llama_sampler_apply(smpl->chain, &cur_p);
+                        auto cur_p = gpt_sampler_get_candidates(smpl); // initialized by set_logits
 
-                        auto token_id = cur_p.data[sample_id].id;
+                        auto token_id = cur_p->data[sample_id].id;
                         out.push_back(token_id);
                         if (!inp.size() || token_id == inp[num_raw_tokens_header + index])
                         {
@@ -350,7 +347,7 @@ std::vector<llama_token> decode(llama_context *ctx, gpt_sampler *smpl, std::vect
                             LOG_ERR("%s : failed to eval, return code %d\n", __func__, 1);
                             exit(1);
                         }
-                        smpl->set_logits(ctx, 0);
+                        gpt_sampler_sample(smpl, ctx, 0, true);
                     }
                     index++;