sf-daq/sf_daq_buffer
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Make buffer structure explicit

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babic_a
2020-04-23 18:25:01 +02:00
parent c697ac63c0
commit 1d517f1ae2
1 changed files with 28 additions and 17 deletions
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sf-buffer/src/sf_replay.cpp
+28 -17
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@@ -23,46 +23,57 @@ void load_data_from_file (
const size_t start_index)
{
hsize_t image_dim[3] = {FILE_MOD, 512, 1024};
H5::DataSpace image_space (3, image_dim);
hsize_t i_count[] = {REPLAY_BLOCK_SIZE, 512, 1024};
hsize_t i_start[] = {start_index, 0, 0};
image_space.selectHyperslab(H5S_SELECT_SET, i_count, i_start);
hsize_t b_image_dim[3] = {REPLAY_BLOCK_SIZE, 512, 1024};
H5::DataSpace b_i_space (3, b_image_dim);
hsize_t b_i_count[] = {REPLAY_BLOCK_SIZE, 512, 1024};
hsize_t b_i_start[] = {0, 0, 0};
b_i_space.selectHyperslab(H5S_SELECT_SET, b_i_count, b_i_start);
hsize_t metadata_dim[2] = {FILE_MOD, 1};
H5::DataSpace metadata_space (2, metadata_dim);
hsize_t m_count[] = {REPLAY_BLOCK_SIZE, 1};
hsize_t m_start[] = {start_index, 0};
metadata_space.selectHyperslab(H5S_SELECT_SET, m_count, m_start);
hsize_t f_image_dim[3] = {FILE_MOD, 512, 1024};
H5::DataSpace f_i_space (3, f_image_dim);
hsize_t f_i_count[] = {REPLAY_BLOCK_SIZE, 512, 1024};
hsize_t f_i_start[] = {start_index, 0, 0};
f_i_space.selectHyperslab(H5S_SELECT_SET, f_i_count, f_i_start);
hsize_t b_metadata_dim[2] = {REPLAY_BLOCK_SIZE, 1};
H5::DataSpace b_m_space (2, b_metadata_dim);
hsize_t b_m_count[] = {REPLAY_BLOCK_SIZE, 1};
hsize_t b_m_start[] = {0, 0};
b_m_space.selectHyperslab(H5S_SELECT_SET, b_m_count, b_m_start);
hsize_t f_metadata_dim[2] = {FILE_MOD, 1};
H5::DataSpace f_m_space (2, f_metadata_dim);
hsize_t f_m_count[] = {REPLAY_BLOCK_SIZE, 1};
hsize_t f_m_start[] = {start_index, 0};
f_m_space.selectHyperslab(H5S_SELECT_SET, f_m_count, f_m_start);
H5::H5File input_file(filename, H5F_ACC_RDONLY);
auto image_dataset = input_file.openDataSet("image");
image_dataset.read(
image_buffer, H5::PredType::NATIVE_UINT16,
H5::DataSpace::ALL, image_space);
b_i_space, f_i_space);
auto pulse_id_dataset = input_file.openDataSet("pulse_id");
pulse_id_dataset.read(
metadata_buffer->pulse_id, H5::PredType::NATIVE_UINT64,
H5::DataSpace::ALL, metadata_space);
b_m_space, f_m_space);
auto frame_id_dataset = input_file.openDataSet("frame_id");
frame_id_dataset.read(
metadata_buffer->frame_index, H5::PredType::NATIVE_UINT64,
H5::DataSpace::ALL, metadata_space);
b_m_space, f_m_space);
auto daq_rec_dataset = input_file.openDataSet("daq_rec");
daq_rec_dataset.read(
metadata_buffer->daq_rec, H5::PredType::NATIVE_UINT32,
H5::DataSpace::ALL, metadata_space);
b_m_space, f_m_space);
auto received_packets_dataset =
input_file.openDataSet("received_packets");
received_packets_dataset.read(
metadata_buffer->n_received_packets,
H5::PredType::NATIVE_UINT16,
H5::DataSpace::ALL, metadata_space);
metadata_buffer->n_received_packets, H5::PredType::NATIVE_UINT16,
b_m_space, f_m_space);
input_file.close();
}