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Searched refs:block_size (Results 1 – 25 of 122) sorted by relevance

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/Zephyr-Core-3.4.0/subsys/dsp/cmsis/public/
Dzdsp_backend.h20 uint32_t block_size) in zdsp_mult_q7() argument
22 arm_mult_q7(src_a, src_b, dst, block_size); in zdsp_mult_q7()
25 uint32_t block_size) in zdsp_mult_q15() argument
27 arm_mult_q15(src_a, src_b, dst, block_size); in zdsp_mult_q15()
30 uint32_t block_size) in zdsp_mult_q31() argument
32 arm_mult_q31(src_a, src_b, dst, block_size); in zdsp_mult_q31()
35 uint32_t block_size) in zdsp_mult_f32() argument
37 arm_mult_f32(src_a, src_b, dst, block_size); in zdsp_mult_f32()
40 static inline void zdsp_add_q7(const q7_t *src_a, const q7_t *src_b, q7_t *dst, uint32_t block_size) in zdsp_add_q7() argument
42 arm_add_q7(src_a, src_b, dst, block_size); in zdsp_add_q7()
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Dzdsp_backend_f16.h20 uint32_t block_size) in zdsp_mult_f16() argument
22 arm_mult_f16(src_a, src_b, dst, block_size); in zdsp_mult_f16()
26 uint32_t block_size) in zdsp_add_f16() argument
28 arm_add_f16(src_a, src_b, dst, block_size); in zdsp_add_f16()
32 uint32_t block_size) in zdsp_sub_f16() argument
34 arm_sub_f16(src_a, src_b, dst, block_size); in zdsp_sub_f16()
38 uint32_t block_size) in zdsp_scale_f16() argument
40 arm_scale_f16(src, scale, dst, block_size); in zdsp_scale_f16()
43 static inline void zdsp_abs_f16(const float16_t *src, float16_t *dst, uint32_t block_size) in zdsp_abs_f16() argument
45 arm_abs_f16(src, dst, block_size); in zdsp_abs_f16()
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/Zephyr-Core-3.4.0/subsys/dsp/arcmwdt/public/
Dzdsp_backend.h23 DSP_DATA q7_t *dst, uint32_t block_size) in zdsp_mult_q7() argument
25 dsp_mult_q7(src_a, src_b, dst, block_size); in zdsp_mult_q7()
28 DSP_DATA q15_t *dst, uint32_t block_size) in zdsp_mult_q15() argument
30 dsp_mult_q15(src_a, src_b, dst, block_size); in zdsp_mult_q15()
33 DSP_DATA q31_t *dst, uint32_t block_size) in zdsp_mult_q31() argument
35 dsp_mult_q31(src_a, src_b, dst, block_size); in zdsp_mult_q31()
38 DSP_DATA float32_t *dst, uint32_t block_size) in zdsp_mult_f32() argument
40 dsp_mult_f32(src_a, src_b, dst, block_size); in zdsp_mult_f32()
44 DSP_DATA q7_t *dst, uint32_t block_size) in zdsp_add_q7() argument
46 dsp_add_q7(src_a, src_b, dst, block_size); in zdsp_add_q7()
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/Zephyr-Core-3.4.0/include/zephyr/dsp/
Dbasicmath.h50 DSP_DATA q7_t *dst, uint32_t block_size);
65 DSP_DATA q15_t *dst, uint32_t block_size);
80 DSP_DATA q31_t *dst, uint32_t block_size);
90 DSP_DATA float32_t *dst, uint32_t block_size);
116 DSP_DATA float32_t *dst, uint32_t block_size);
131 DSP_DATA q7_t *dst, uint32_t block_size);
146 DSP_DATA q15_t *dst, uint32_t block_size);
161 DSP_DATA q31_t *dst, uint32_t block_size);
187 DSP_DATA float32_t *dst, uint32_t block_size);
202 DSP_DATA q7_t *dst, uint32_t block_size);
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Dbasicmath_f16.h33 uint32_t block_size);
44 uint32_t block_size);
55 uint32_t block_size);
66 uint32_t block_size);
75 DSP_FUNC_SCOPE void zdsp_abs_f16(const float16_t *src, float16_t *dst, uint32_t block_size);
86 uint32_t block_size, float16_t *result);
97 uint32_t block_size);
106 DSP_FUNC_SCOPE void zdsp_negate_f16(const float16_t *src, float16_t *dst, uint32_t block_size);
/Zephyr-Core-3.4.0/tests/lib/cmsis_dsp/filtering/src/
Dbiquad_f16.c24 size_t block_size = length / 2; in ZTEST() local
59 arm_biquad_cascade_df1_f16(&inst, input, output, block_size); in ZTEST()
62 input += block_size; in ZTEST()
63 output += block_size; in ZTEST()
85 size_t block_size = length / 2; in ZTEST() local
109 arm_biquad_cascade_df2T_f16(&inst, input, output, block_size); in ZTEST()
112 input += block_size; in ZTEST()
113 output += block_size; in ZTEST()
133 size_t sample_index, stage_count, block_size; in ZTEST() local
164 block_size = config[1]; in ZTEST()
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Dbiquad_f32.c23 size_t block_size = length / 2; in ZTEST() local
58 arm_biquad_cascade_df1_f32(&inst, input, output, block_size); in ZTEST()
61 input += block_size; in ZTEST()
62 output += block_size; in ZTEST()
83 size_t block_size = length / 2; in ZTEST() local
107 arm_biquad_cascade_df2T_f32(&inst, input, output, block_size); in ZTEST()
110 input += block_size; in ZTEST()
111 output += block_size; in ZTEST()
130 size_t sample_index, stage_count, block_size; in ZTEST() local
161 block_size = config[1]; in ZTEST()
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Dbiquad_f64.c23 size_t block_size = length / 2; in ZTEST() local
48 &inst, input, output, block_size); in ZTEST()
51 input += block_size; in ZTEST()
52 output += block_size; in ZTEST()
71 size_t sample_index, stage_count, block_size; in ZTEST() local
94 block_size = config[1]; in ZTEST()
104 &inst, input, output, block_size); in ZTEST()
107 input += block_size; in ZTEST()
108 output += block_size; in ZTEST()
Ddecim_q15.c23 size_t sample_index, block_size, ref_size; in ZTEST() local
48 block_size = config[2]; in ZTEST()
54 block_size); in ZTEST()
60 arm_fir_decimate_q15(&inst, input, output, block_size); in ZTEST()
63 input += block_size; in ZTEST()
87 size_t sample_index, block_size, ref_size; in ZTEST() local
112 block_size = config[2]; in ZTEST()
118 state, block_size); in ZTEST()
124 arm_fir_interpolate_q15(&inst, input, output, block_size); in ZTEST()
127 input += block_size; in ZTEST()
Ddecim_q31.c23 size_t sample_index, block_size, ref_size; in ZTEST() local
48 block_size = config[2]; in ZTEST()
54 block_size); in ZTEST()
60 arm_fir_decimate_q31(&inst, input, output, block_size); in ZTEST()
63 input += block_size; in ZTEST()
87 size_t sample_index, block_size, ref_size; in ZTEST() local
112 block_size = config[2]; in ZTEST()
118 state, block_size); in ZTEST()
124 arm_fir_interpolate_q31(&inst, input, output, block_size); in ZTEST()
127 input += block_size; in ZTEST()
Ddecim_f32.c23 size_t sample_index, block_size, ref_size; in ZTEST() local
48 block_size = config[2]; in ZTEST()
54 block_size); in ZTEST()
60 arm_fir_decimate_f32(&inst, input, output, block_size); in ZTEST()
63 input += block_size; in ZTEST()
86 size_t sample_index, block_size, ref_size; in ZTEST() local
111 block_size = config[2]; in ZTEST()
117 state, block_size); in ZTEST()
123 arm_fir_interpolate_f32(&inst, input, output, block_size); in ZTEST()
126 input += block_size; in ZTEST()
Dbiquad_q31.c26 size_t block_size = length / 2; in ZTEST() local
48 arm_biquad_cascade_df1_q31(&inst, input, output, block_size); in ZTEST()
51 input += block_size; in ZTEST()
52 output += block_size; in ZTEST()
74 size_t block_size = length / 2; in ZTEST() local
97 arm_biquad_cas_df1_32x64_q31(&inst, input, output, block_size); in ZTEST()
100 input += block_size; in ZTEST()
101 output += block_size; in ZTEST()
Dfir_f16.c24 size_t block_size, tap_count; in ZTEST() local
50 block_size = config[0]; in ZTEST()
67 arm_fir_init_f16(&inst, tap_count, coeff_padded, state, block_size); in ZTEST()
69 arm_fir_init_f16(&inst, tap_count, coeff, state, block_size); in ZTEST()
78 arm_fir_f16(&inst, input, output, block_size); in ZTEST()
81 input += block_size; in ZTEST()
82 output += block_size; in ZTEST()
Dfir_f32.c24 size_t block_size, tap_count; in ZTEST() local
50 block_size = config[0]; in ZTEST()
67 arm_fir_init_f32(&inst, tap_count, coeff_padded, state, block_size); in ZTEST()
69 arm_fir_init_f32(&inst, tap_count, coeff, state, block_size); in ZTEST()
78 arm_fir_f32(&inst, input, output, block_size); in ZTEST()
81 input += block_size; in ZTEST()
82 output += block_size; in ZTEST()
Dfir_q7.c24 size_t block_size, tap_count; in ZTEST() local
50 block_size = config[0]; in ZTEST()
67 arm_fir_init_q7(&inst, tap_count, coeff_padded, state, block_size); in ZTEST()
69 arm_fir_init_q7(&inst, tap_count, coeff, state, block_size); in ZTEST()
78 arm_fir_q7(&inst, input, output, block_size); in ZTEST()
81 input += block_size; in ZTEST()
82 output += block_size; in ZTEST()
Dfir_q15.c24 size_t block_size, tap_count; in ZTEST() local
50 block_size = config[0]; in ZTEST()
67 arm_fir_init_q15(&inst, tap_count, coeff_padded, state, block_size); in ZTEST()
69 arm_fir_init_q15(&inst, tap_count, coeff, state, block_size); in ZTEST()
78 arm_fir_q15(&inst, input, output, block_size); in ZTEST()
81 input += block_size; in ZTEST()
82 output += block_size; in ZTEST()
Dfir_q31.c24 size_t block_size, tap_count; in ZTEST() local
50 block_size = config[0]; in ZTEST()
67 arm_fir_init_q31(&inst, tap_count, coeff_padded, state, block_size); in ZTEST()
69 arm_fir_init_q31(&inst, tap_count, coeff, state, block_size); in ZTEST()
78 arm_fir_q31(&inst, input, output, block_size); in ZTEST()
81 input += block_size; in ZTEST()
82 output += block_size; in ZTEST()
Dbiquad_q15.c23 size_t block_size = length / 2; in ZTEST() local
45 arm_biquad_cascade_df1_q15(&inst, input, output, block_size); in ZTEST()
48 input += block_size; in ZTEST()
49 output += block_size; in ZTEST()
/Zephyr-Core-3.4.0/kernel/
Dmem_slab.c34 CHECKIF(((slab->block_size | (uintptr_t)slab->buffer) & in create_free_list()
45 p += slab->block_size; in create_free_list()
77 size_t block_size, uint32_t num_blocks) in k_mem_slab_init() argument
82 slab->block_size = block_size; in k_mem_slab_init()
182 stats->allocated_bytes = slab->num_used * slab->block_size; in k_mem_slab_runtime_stats_get()
183 stats->free_bytes = (slab->num_blocks - slab->num_used) * slab->block_size; in k_mem_slab_runtime_stats_get()
185 stats->max_allocated_bytes = slab->max_used * slab->block_size; in k_mem_slab_runtime_stats_get()
/Zephyr-Core-3.4.0/subsys/portability/cmsis_rtos_v2/
Dmempool.c28 osMemoryPoolId_t osMemoryPoolNew(uint32_t block_count, uint32_t block_size, in osMemoryPoolNew() argument
41 if ((attr != NULL) && (attr->mp_size < block_count * block_size)) { in osMemoryPoolNew()
56 __ASSERT((block_count * block_size) <= in osMemoryPoolNew()
60 mslab->pool = k_calloc(block_count, block_size); in osMemoryPoolNew()
71 k_mem_slab_init(&mslab->z_mslab, mslab->pool, block_size, block_count); in osMemoryPoolNew()
181 return mslab->z_mslab.block_size; in osMemoryPoolGetBlockSize()
/Zephyr-Core-3.4.0/subsys/fs/
Dlittlefs_fs.c175 size_t offset = block * c->block_size + off; in lfs_api_read()
186 size_t offset = block * c->block_size + off; in lfs_api_prog()
196 size_t offset = block * c->block_size; in lfs_api_erase()
198 int rc = flash_area_erase(fa, offset, c->block_size); in lfs_api_erase()
210 size / c->block_size); in lfs_api_read_blk()
219 int rc = disk_access_write(disk, buffer, block, size / c->block_size); in lfs_api_prog_blk()
563 stat->f_frsize = lfs->cfg->block_size; in littlefs_statvfs()
721 lfs_size_t block_size = lcp->block_size; in littlefs_init_cfg() local
729 if (block_size == 0) { in littlefs_init_cfg()
734 &block_size); in littlefs_init_cfg()
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/Zephyr-Core-3.4.0/samples/subsys/fs/fat_fs/src/
Dmain.c87 uint32_t block_size; in main() local
102 DISK_IOCTL_GET_SECTOR_SIZE, &block_size)) { in main()
106 printk("Sector size %u\n", block_size); in main()
108 memory_size_mb = (uint64_t)block_count * block_size; in main()
/Zephyr-Core-3.4.0/subsys/sd/
Dsd_ops.c209 data.block_size = 16; in sdmmc_spi_read_cxd()
265 sdmmc_decode_csd(&card_csd, csd, &card->block_count, &card->block_size); in sdmmc_read_csd()
266 LOG_DBG("Card block count %d, block size %d", card->block_count, card->block_size); in sdmmc_read_csd()
495 cmd.arg = start_block * card->block_size; in card_read()
504 data.block_size = card->block_size; in card_read()
556 if (sizeof(card->card_buffer) < card->block_size) { in card_read_blocks()
562 rlen = sizeof(card->card_buffer) / card->block_size; in card_read_blocks()
574 memcpy(buf_offset, card->card_buffer, rlen * card->block_size); in card_read_blocks()
577 buf_offset += rlen * card->block_size; in card_read_blocks()
614 data.block_size = 4U; in card_query_written()
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/Zephyr-Core-3.4.0/drivers/dma/
Ddma_mcux_lpc.c138 if ((local_block.block_size / width > NXP_LPC_DMA_MAX_XFER) || in dma_mcux_lpc_queue_descriptors()
186 if (local_block.block_size / width > NXP_LPC_DMA_MAX_XFER) { in dma_mcux_lpc_queue_descriptors()
204 MIN(local_block.block_size, max_xfer)); in dma_mcux_lpc_queue_descriptors()
214 if (local_block.block_size / width > NXP_LPC_DMA_MAX_XFER) { in dma_mcux_lpc_queue_descriptors()
215 local_block.block_size -= max_xfer; in dma_mcux_lpc_queue_descriptors()
223 local_block.block_size = 0; in dma_mcux_lpc_queue_descriptors()
225 } while (local_block.block_size > 0); in dma_mcux_lpc_queue_descriptors()
244 MIN(local_block.block_size, max_xfer)); in dma_mcux_lpc_queue_descriptors()
464 if ((block_config->block_size / width > NXP_LPC_DMA_MAX_XFER) || in dma_mcux_lpc_configure()
469 if (block_config->block_size / width > NXP_LPC_DMA_MAX_XFER) { in dma_mcux_lpc_configure()
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Ddma_nios2_msgdma.c97 if (cfg->head_block->block_size > MSGDMA_0_DESCRIPTOR_SLAVE_MAX_BYTE) { in nios2_msgdma_config()
99 cfg->head_block->block_size); in nios2_msgdma_config()
116 dma_block->block_size, in nios2_msgdma_config()
122 dma_block->block_size, in nios2_msgdma_config()
128 dma_block->block_size, in nios2_msgdma_config()

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