Parse a coord in form 'x,y' from in stream and check if the pos is legal. Legal means the pos must be an empty cell or an non-consecutive pass move.

Conversion -- convert between single-precision and half-precision * floats. */

* @brief Get the first index of a block. * * @param block The block number. * @return The first index. */

level may actually range from [0,10] (10 is a "hidden" max level, where we * want a bit more compression and it's fine if throughput to fall off a cl

Removes leading and trailing whitespaces */

! LZ4F_decodeHeader() : * input : `src` points at the **beginning of the frame** * output : set internal values of dctx, such as *

! LZ4F_decompress() : * Call this function repetitively to regenerate compressed data in srcBuffer. * The function will attempt to decode up to *s

* This function prepares the internal LZ4(HC) stream for a new compression, * resetting the context and attaching the dictionary, if there is one. *

Save history (up to 64KB) into @tmpBuff */

LZ4F_updateDict() : * only used for LZ4F_blockLinked mode * Condition : dstPtr != NULL */

Update chains up to ip (excluded) */

LZ4HC_countBack() : * @return : negative value, nb of common bytes before ip/match */

LZ4HC_countPattern() : * pattern32 must be a sample of repetitive pattern of length 1, 2 or 4 (but not 3!) */

LZ4HC_protectDictEnd() : * Checks if the match is in the last 3 bytes of the dictionary, so reading the * 4 byte MINMATCH would overflow. * @return

requires mlen >= MINMATCH */

-************************************ * Common functions **************************************/

* Streaming Functions **************************************/ allocation */

Increment the number of edge visits by delta atomically. @param delta The number of edge visits to change. @return The number of edge visits after cha

* Converts the TOML element into a table array. */

Checks whether current p4Count in stateInfo matches that on board (used in debug).

* @brief Determine how many threads the pool should have, based on the parameter passed to the constructor or reset(). * * @param num_thread

Evaluates basic patterns on board.

Returns the propogated value bound of this node.

Returns the average draw rate of this node.

Get the total number of shards of this node table.

Get recent history move pos according to reverse index. @param reverseIndex Reverse index starting from 0 (0 means the last move).

Whether this movepicker has policy score from the evaluator.

TODO: maybe default options should count towards the number of arguments

Directly increment the total visits of this node by delta. Usually used for visiting a terminal node.

Check if a DBKey is symmetry under the given transform.