int avfilter_graph_parse(AVFilterGraph *graph, const char *filters,
AVFilterInOut *open_inputs,
AVFilterInOut *open_outputs, AVClass *log_ctx)
{
int index = 0, ret;
char chr = 0;
AVFilterInOut *curr_inputs = NULL;
do {
AVFilterContext *filter;
const char *filterchain = filters;
filters += strspn(filters, WHITESPACES);
if ((ret = parse_inputs(&filters, &curr_inputs, &open_outputs, log_ctx)) < 0)
goto fail;
if ((ret = parse_filter(&filter, &filters, graph, index, log_ctx)) < 0)
goto fail;
if (filter->input_count == 1 && !curr_inputs && !index) {
/* First input can be omitted if it is "[in]" */
const char *tmp = "[in]";
if ((ret = parse_inputs(&tmp, &curr_inputs, &open_outputs, log_ctx)) < 0)
goto fail;
}
if ((ret = link_filter_inouts(filter, &curr_inputs, &open_inputs, log_ctx)) < 0)
goto fail;
if ((ret = parse_outputs(&filters, &curr_inputs, &open_inputs, &open_outputs,
log_ctx)) < 0)
goto fail;
filters += strspn(filters, WHITESPACES);
chr = *filters++;
if (chr == ';' && curr_inputs) {
av_log(log_ctx, AV_LOG_ERROR,
"Invalid filterchain containing an unlabelled output pad: \"%s\"\n",
filterchain);
ret = AVERROR(EINVAL);
goto fail;
}
index++;
} while (chr == ',' || chr == ';');
if (chr) {
av_log(log_ctx, AV_LOG_ERROR,
"Unable to parse graph description substring: \"%s\"\n",
filters - 1);
ret = AVERROR(EINVAL);
goto fail;
}
if (open_inputs && !strcmp(open_inputs->name, "out") && curr_inputs) {
/* Last output can be omitted if it is "[out]" */
const char *tmp = "[out]";
if ((ret = parse_outputs(&tmp, &curr_inputs, &open_inputs, &open_outputs,
log_ctx)) < 0)
goto fail;
}
return 0;
fail:
for (; graph->filter_count > 0; graph->filter_count--)
avfilter_free(graph->filters[graph->filter_count - 1]);
av_freep(&graph->filters);
free_inout(open_inputs);
free_inout(open_outputs);
free_inout(curr_inputs);
return ret;
}
int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters,
AVFilterInOut **inputs,
AVFilterInOut **outputs)
{
int index = 0, ret = 0;
char chr = 0;
AVFilterInOut *curr_inputs = NULL, *open_inputs = NULL, *open_outputs = NULL;
filters += strspn(filters, WHITESPACES);
if ((ret = parse_sws_flags(&filters, graph)) < 0)
goto fail;
do {
AVFilterContext *filter;
filters += strspn(filters, WHITESPACES);
if ((ret = parse_inputs(&filters, &curr_inputs, &open_outputs, graph)) < 0)
goto end;
if ((ret = parse_filter(&filter, &filters, graph, index, graph)) < 0)
goto end;
if ((ret = link_filter_inouts(filter, &curr_inputs, &open_inputs, graph)) < 0)
goto end;
if ((ret = parse_outputs(&filters, &curr_inputs, &open_inputs, &open_outputs,
graph)) < 0)
goto end;
filters += strspn(filters, WHITESPACES);
chr = *filters++;
if (chr == ';' && curr_inputs)
append_inout(&open_outputs, &curr_inputs);
index++;
} while (chr == ',' || chr == ';');
if (chr) {
av_log(graph, AV_LOG_ERROR,
"Unable to parse graph description substring: \"%s\"\n",
filters - 1);
ret = AVERROR(EINVAL);
goto end;
}
append_inout(&open_outputs, &curr_inputs);
*inputs = open_inputs;
*outputs = open_outputs;
return 0;
fail:end:
while (graph->nb_filters)
avfilter_free(graph->filters[0]);
av_freep(&graph->filters);
avfilter_inout_free(&open_inputs);
avfilter_inout_free(&open_outputs);
avfilter_inout_free(&curr_inputs);
*inputs = NULL;
*outputs = NULL;
return ret;
}
int avfilter_graph_parse(AVFilterGraph *graph, const char *filters,
AVFilterInOut *open_inputs,
AVFilterInOut *open_outputs, void *log_ctx)
{
int ret;
AVFilterInOut *cur, *match, *inputs = NULL, *outputs = NULL;
if ((ret = avfilter_graph_parse2(graph, filters, &inputs, &outputs)) < 0)
goto fail;
/* First input can be omitted if it is "[in]" */
if (inputs && !inputs->name)
inputs->name = av_strdup("in");
for (cur = inputs; cur; cur = cur->next) {
if (!cur->name) {
av_log(log_ctx, AV_LOG_ERROR,
"Not enough inputs specified for the \"%s\" filter.\n",
cur->filter_ctx->filter->name);
ret = AVERROR(EINVAL);
goto fail;
}
if (!(match = extract_inout(cur->name, &open_outputs)))
continue;
ret = avfilter_link(match->filter_ctx, match->pad_idx,
cur->filter_ctx, cur->pad_idx);
avfilter_inout_free(&match);
if (ret < 0)
goto fail;
}
/* Last output can be omitted if it is "[out]" */
if (outputs && !outputs->name)
outputs->name = av_strdup("out");
for (cur = outputs; cur; cur = cur->next) {
if (!cur->name) {
av_log(log_ctx, AV_LOG_ERROR,
"Invalid filterchain containing an unlabelled output pad: \"%s\"\n",
filters);
ret = AVERROR(EINVAL);
goto fail;
}
if (!(match = extract_inout(cur->name, &open_inputs)))
continue;
ret = avfilter_link(cur->filter_ctx, cur->pad_idx,
match->filter_ctx, match->pad_idx);
avfilter_inout_free(&match);
if (ret < 0)
goto fail;
}
fail:
if (ret < 0) {
while (graph->nb_filters)
avfilter_free(graph->filters[0]);
av_freep(&graph->filters);
}
avfilter_inout_free(&inputs);
avfilter_inout_free(&outputs);
avfilter_inout_free(&open_inputs);
avfilter_inout_free(&open_outputs);
return ret;
#else
int avfilter_graph_parse(AVFilterGraph *graph, const char *filters,
AVFilterInOut **inputs, AVFilterInOut **outputs,
void *log_ctx)
{
return avfilter_graph_parse_ptr(graph, filters, inputs, outputs, log_ctx);
#endif
}
int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters,
AVFilterInOut **open_inputs_ptr, AVFilterInOut **open_outputs_ptr,
void *log_ctx)
{
int index = 0, ret = 0;
char chr = 0;
AVFilterInOut *curr_inputs = NULL;
AVFilterInOut *open_inputs = open_inputs_ptr ? *open_inputs_ptr : NULL;
AVFilterInOut *open_outputs = open_outputs_ptr ? *open_outputs_ptr : NULL;
if ((ret = parse_sws_flags(&filters, graph)) < 0)
goto end;
do {
AVFilterContext *filter;
const char *filterchain = filters;
filters += strspn(filters, WHITESPACES);
if ((ret = parse_inputs(&filters, &curr_inputs, &open_outputs, log_ctx)) < 0)
goto end;
if ((ret = parse_filter(&filter, &filters, graph, index, log_ctx)) < 0)
goto end;
if (filter->nb_inputs == 1 && !curr_inputs && !index) {
/* First input pad, assume it is "[in]" if not specified */
const char *tmp = "[in]";
if ((ret = parse_inputs(&tmp, &curr_inputs, &open_outputs, log_ctx)) < 0)
goto end;
}
if ((ret = link_filter_inouts(filter, &curr_inputs, &open_inputs, log_ctx)) < 0)
goto end;
if ((ret = parse_outputs(&filters, &curr_inputs, &open_inputs, &open_outputs,
log_ctx)) < 0)
goto end;
filters += strspn(filters, WHITESPACES);
chr = *filters++;
if (chr == ';' && curr_inputs) {
av_log(log_ctx, AV_LOG_ERROR,
"Invalid filterchain containing an unlabelled output pad: \"%s\"\n",
filterchain);
ret = AVERROR(EINVAL);
goto end;
}
index++;
} while (chr == ',' || chr == ';');
if (chr) {
av_log(log_ctx, AV_LOG_ERROR,
"Unable to parse graph description substring: \"%s\"\n",
filters - 1);
ret = AVERROR(EINVAL);
goto end;
}
if (curr_inputs) {
/* Last output pad, assume it is "[out]" if not specified */
const char *tmp = "[out]";
if ((ret = parse_outputs(&tmp, &curr_inputs, &open_inputs, &open_outputs,
log_ctx)) < 0)
goto end;
}
end:
/* clear open_in/outputs only if not passed as parameters */
if (open_inputs_ptr) *open_inputs_ptr = open_inputs;
else avfilter_inout_free(&open_inputs);
if (open_outputs_ptr) *open_outputs_ptr = open_outputs;
else avfilter_inout_free(&open_outputs);
avfilter_inout_free(&curr_inputs);
if (ret < 0) {
while (graph->nb_filters)
avfilter_free(graph->filters[0]);
av_freep(&graph->filters);
}
return ret;
}
int main (int argc, char ** argv){
typedef unsigned size_type;
typedef int idx;
//typedef int size_type;
//typedef int idx;
KokkosKernels::Experiment::Parameters params;
if (parse_inputs (params, argc, argv) ){
return 1;
}
if (params.a_mtx_bin_file == NULL){
std::cerr << "Provide a matrix file" << std::endl ;
return 0;
}
std::cout << "Sizeof(idx):" << sizeof(idx) << " sizeof(size_type):" << sizeof(size_type) << std::endl;
#if defined( KOKKOS_HAVE_OPENMP )
if (params.use_openmp) {
Kokkos::OpenMP::initialize( params.use_openmp );
Kokkos::OpenMP::print_configuration(std::cout);
#ifdef KOKKOSKERNELS_MULTI_MEM
KokkosKernels::Experiment::run_multi_mem_experiment
<size_type, idx, Kokkos::OpenMP, Kokkos::OpenMP::memory_space, Kokkos::HostSpace>(
params
);
#else
KokkosKernels::Experiment::run_multi_mem_experiment
<size_type, idx, Kokkos::OpenMP, Kokkos::OpenMP::memory_space, Kokkos::OpenMP::memory_space>(
params
);
#endif
Kokkos::OpenMP::finalize();
}
#endif
#if defined( KOKKOS_ENABLE_CUDA )
if (params.use_cuda) {
Kokkos::HostSpace::execution_space::initialize();
Kokkos::Cuda::initialize( Kokkos::Cuda::SelectDevice( 0 ) );
Kokkos::Cuda::print_configuration(std::cout);
#ifdef KOKKOSKERNELS_MULTI_MEM
KokkosKernels::Experiment::run_multi_mem_experiment
<size_type, idx, Kokkos::Cuda, Kokkos::Cuda::memory_space, Kokkos::CudaHostPinnedSpace>(
params
);
#else
KokkosKernels::Experiment::run_multi_mem_experiment
<size_type, idx, Kokkos::Cuda, Kokkos::Cuda::memory_space, Kokkos::Cuda::memory_space>(
params
);
#endif
Kokkos::Cuda::finalize();
Kokkos::HostSpace::execution_space::finalize();
}
#endif
#if defined( KOKKOS_HAVE_SERIAL )
if (params.use_serial) {
Kokkos::Serial::initialize( params.use_openmp );
Kokkos::Serial::print_configuration(std::cout);
#ifdef KOKKOSKERNELS_MULTI_MEM
KokkosKernels::Experiment::run_multi_mem_experiment
<size_type, idx, Kokkos::Serial, Kokkos::Serial::memory_space, Kokkos::HostSpace>(
params
);
#else
KokkosKernels::Experiment::run_multi_mem_experiment
<size_type, idx, Kokkos::Serial, Kokkos::Serial::memory_space, Kokkos::Serial::memory_space>(
params
);
#endif
Kokkos::Serial::finalize();
}
#endif
return 0;
}
