Skip to content

/github/workspace/src/StatisticsFunctions/plp_min_i8.c

Functions

Name
void plp_min_i8(const int8_t restrict pSrc, uint32_t blockSize, int8_t restrict pRes)
Glue code for min value of a 8-bit integer vector.

Functions Documentation

function plp_min_i8

void plp_min_i8(
    const int8_t *__restrict__ pSrc,
    uint32_t blockSize,
    int8_t *__restrict__ pRes
)

Glue code for min value of a 8-bit integer vector.

Parameters:

  • pSrc points to the input vector
  • blockSize number of samples in input vector
  • pRes min value returned here

Return: none

Source code

/* =====================================================================
 * Project:      PULP DSP Library
 * Title:        plp_min_i8.c
 * Description:  Minimum value of a 8-bit integer vector glue code
 *
 * $Date:        29.06.2020
 *
 * Target Processor: PULP cores
 * ===================================================================== */
/*
 * Copyright (C) 2020 ETH Zurich and University of Bologna.
 *
 * Author: Moritz Scherer, ETH Zurich
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the License); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "plp_math.h"

void plp_min_i8(const int8_t *__restrict__ pSrc, uint32_t blockSize, int8_t *__restrict__ pRes) {

    if (hal_cluster_id() == ARCHI_FC_CID) {
        plp_min_i8s_rv32im(pSrc, blockSize, pRes);
    } else {
        plp_min_i8s_xpulpv2(pSrc, blockSize, pRes);
    }
}

Updated on 2023-03-01 at 16:16:33 +0000