add the compressSequences() benchmark scenario

lib/compress/zstd_compress.c

@@ -7058,7 +7058,7 @@ size_t ZSTD_compressSequences(ZSTD_CCtx* cctx,
     size_t cSize = 0;
 
     /* Transparent initialization stage, same as compressStream2() */
-    DEBUGLOG(4, "ZSTD_compressSequences (dstCapacity=%zu)", dstCapacity);
+    DEBUGLOG(4, "ZSTD_compressSequences (nbSeqs=%zu,dstCapacity=%zu)", inSeqsSize, dstCapacity);
     assert(cctx != NULL);
     FORWARD_IF_ERROR(ZSTD_CCtx_init_compressStream2(cctx, ZSTD_e_end, srcSize), "CCtx initialization failed");
 

lib/compress/zstd_compress_internal.h

@@ -741,14 +741,6 @@ ZSTD_storeSeqOnly(SeqStore_t* seqStorePtr,
               U32 offBase,
               size_t matchLength)
 {
-#if defined(DEBUGLEVEL) && (DEBUGLEVEL >= 6)
-    static const BYTE* g_start = NULL;
-    if (g_start==NULL) g_start = (const BYTE*)literals;  /* note : index only works for compression within a single segment */
-    {   U32 const pos = (U32)((const BYTE*)literals - g_start);
-        DEBUGLOG(6, "Cpos%7u :%3u literals, match%4u bytes at offBase%7u",
-               pos, (U32)litLength, (U32)matchLength, (U32)offBase);
-    }
-#endif
     assert((size_t)(seqStorePtr->sequences - seqStorePtr->sequencesStart) < seqStorePtr->maxNbSeq);
     /* update seqStorePtr->lit, so that we know how many literals were or will be copied */
     assert(seqStorePtr->maxNbLit <= 128 KB);

lib/zstd.h

@@ -1328,7 +1328,7 @@ typedef struct {
                                *
                                * Note: This field is optional. ZSTD_generateSequences() will calculate the value of
                                * 'rep', but repeat offsets do not necessarily need to be calculated from an external
-                               * sequence provider's perspective. For example, ZSTD_compressSequences() does not
+                               * sequence provider perspective. For example, ZSTD_compressSequences() does not
                                * use this 'rep' field at all (as of now).
                                */
 } ZSTD_Sequence;
@@ -1588,7 +1588,7 @@ ZSTDLIB_STATIC_API size_t ZSTD_sequenceBound(size_t srcSize);
  * @param zc The compression context to be used for ZSTD_compress2(). Set any
  *           compression parameters you need on this context.
  * @param outSeqs The output sequences buffer of size @p outSeqsSize
- * @param outSeqsSize The size of the output sequences buffer.
+ * @param outSeqsCapacity The size of the output sequences buffer.
  *                    ZSTD_sequenceBound(srcSize) is an upper bound on the number
  *                    of sequences that can be generated.
  * @param src The source buffer to generate sequences from of size @p srcSize.
@@ -1606,7 +1606,7 @@ ZSTDLIB_STATIC_API size_t ZSTD_sequenceBound(size_t srcSize);
 ZSTD_DEPRECATED("For debugging only, will be replaced by ZSTD_extractSequences()")
 ZSTDLIB_STATIC_API size_t
 ZSTD_generateSequences(ZSTD_CCtx* zc,
-                       ZSTD_Sequence* outSeqs, size_t outSeqsSize,
+                       ZSTD_Sequence* outSeqs, size_t outSeqsCapacity,
                        const void* src, size_t srcSize);
 
 /*! ZSTD_mergeBlockDelimiters() :