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Add detailed error messaging for reading/writing of model files. #39

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Add detailed error messaging for reading/writing of model files. #39

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7 changes: 5 additions & 2 deletions cformers/cpp/quantize_bloom.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
#include <fstream>
#include <map>
#include <string>
#include <system_error>
#include <vector>
#include <regex>

Expand Down Expand Up @@ -48,13 +49,15 @@ bool bloom_model_quantize(const std::string & fname_inp, const std::string & fna

auto finp = std::ifstream(fname_inp, std::ios::binary);
if (!finp) {
fprintf(stderr, "%s: failed to open '%s' for reading\n", __func__, fname_inp.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for reading: %s\n", __func__, fname_inp.c_str(), ec.message().c_str());
return false;
}

auto fout = std::ofstream(fname_out, std::ios::binary);
if (!fout) {
fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname_out.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for writing: %s\n", __func__, fname_out.c_str(), ec.message().c_str());
return false;
}

Expand Down
7 changes: 5 additions & 2 deletions cformers/cpp/quantize_gpt2.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
#include <fstream>
#include <map>
#include <string>
#include <system_error>
#include <vector>
#include <regex>

Expand Down Expand Up @@ -47,13 +48,15 @@ bool gpt2_model_quantize(const std::string & fname_inp, const std::string & fnam

auto finp = std::ifstream(fname_inp, std::ios::binary);
if (!finp) {
fprintf(stderr, "%s: failed to open '%s' for reading\n", __func__, fname_inp.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for reading: %s\n", __func__, fname_inp.c_str(), ec.message().c_str());
return false;
}

auto fout = std::ofstream(fname_out, std::ios::binary);
if (!fout) {
fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname_out.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for writing: %s\n", __func__, fname_out.c_str(), ec.message().c_str());
return false;
}

Expand Down
7 changes: 5 additions & 2 deletions cformers/cpp/quantize_gptj.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
#include <fstream>
#include <map>
#include <string>
#include <system_error>
#include <vector>
#include <regex>

Expand Down Expand Up @@ -47,13 +48,15 @@ bool gptj_model_quantize(const std::string & fname_inp, const std::string & fnam

auto finp = std::ifstream(fname_inp, std::ios::binary);
if (!finp) {
fprintf(stderr, "%s: failed to open '%s' for reading\n", __func__, fname_inp.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for reading: %s\n", __func__, fname_inp.c_str(), ec.message().c_str());
return false;
}

auto fout = std::ofstream(fname_out, std::ios::binary);
if (!fout) {
fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname_out.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for writing: %s\n", __func__, fname_out.c_str(), ec.message().c_str());
return false;
}

Expand Down
7 changes: 5 additions & 2 deletions cformers/cpp/quantize_gptneox.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
#include <fstream>
#include <map>
#include <string>
#include <system_error>
#include <vector>
#include <regex>

Expand Down Expand Up @@ -48,13 +49,15 @@ bool gptneox_model_quantize(const std::string & fname_inp, const std::string & f

auto finp = std::ifstream(fname_inp, std::ios::binary);
if (!finp) {
fprintf(stderr, "%s: failed to open '%s' for reading\n", __func__, fname_inp.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for reading: %s\n", __func__, fname_inp.c_str(), ec.message().c_str());
return false;
}

auto fout = std::ofstream(fname_out, std::ios::binary);
if (!fout) {
fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname_out.c_str());
std::error_code ec(errno, std::generic_category());
fprintf(stderr, "%s: failed to open '%s' for writing: %s\n", __func__, fname_out.c_str(), ec.message().c_str());
return false;
}

Expand Down