Repository: ggerganov/llama.cpp
File: tests/test-backend-ops.cpp (C++)

Code before:
    ggml_tensor * ggml_new_tensor_1d(ggml_context * ctx, ggml_type type, int64_t ne0) {
        ggml_tensor * t = ::ggml_new_tensor_1d(ctx, type, ne0);
        add_sentinel(ctx);
        return t;
    }

    ggml_tensor * ggml_new_tensor_2d(ggml_context * ctx, ggml_type type, int64_t ne0, int64_t ne1) {
        ggml_tensor * t = ::ggml_new_tensor_2d(ctx, type, ne0, ne1);
        add_sentinel(ctx);
        return t;
    }

    ggml_tensor * ggml_new_tensor_3d(ggml_context * ctx, ggml_type type, int64_t ne0, int64_t ne1, int64_t ne2) {
        ggml_tensor * t = ::ggml_new_tensor_3d(ctx, type, ne0, ne1, ne2);
        add_sentinel(ctx);
        return t;
    }

    ggml_tensor * ggml_new_tensor_4d(ggml_context * ctx, ggml_type type, int64_t ne0, int64_t ne1, int64_t ne2, int64_t ne3) {
        ggml_tensor * t = ::ggml_new_tensor_4d(ctx, type, ne0, ne1, ne2, ne3);
        add_sentinel(ctx);
        return t;
    }

    // Checks an op against the test filter, which is a comma separated list of OP names or specific variations
    bool matches_filter(ggml_tensor* op, const char* op_names_filter) {
        if (op_names_filter) {
            const auto op_name = op_desc(op);
            const auto op_full_name = op_name + "(" + vars() + ")";
            std::string_view filter(op_names_filter);
            while (!filter.empty()) {
                auto comma_pos = filter.find_first_of(',');
                const auto lparen_pos = filter.find_first_of('(');
                if (lparen_pos < comma_pos) {
                    auto rparen_pos = filter.find_first_of(')');
                    comma_pos = filter.find_first_of(',', rparen_pos);
                    const auto op_filter = filter.substr(0, comma_pos);
                    if (op_filter == op_full_name) {
                        return true;
                    }
                } else {
                    const auto op_filter = filter.substr(0, comma_pos);
                    if (op_filter == op_name) {
                        return true;
                    }
                }
                filter = comma_pos != std::string_view::npos ? filter.substr(comma_pos + 1) : "";
            }
            return false;
        } else {
            return true;

Review comment (suggestion):
```suggestion
    bool matches_filter(ggml_tensor * op, const char * op_names_filter) {
```

Code after:
    ggml_tensor * ggml_new_tensor_1d(ggml_context * ctx, ggml_type type, int64_t ne0) {
        ggml_tensor * t = ::ggml_new_tensor_1d(ctx, type, ne0);
        add_sentinel(ctx);
        return t;
    }

    ggml_tensor * ggml_new_tensor_2d(ggml_context * ctx, ggml_type type, int64_t ne0, int64_t ne1) {
        ggml_tensor * t = ::ggml_new_tensor_2d(ctx, type, ne0, ne1);
        add_sentinel(ctx);
        return t;
    }

    ggml_tensor * ggml_new_tensor_3d(ggml_context * ctx, ggml_type type, int64_t ne0, int64_t ne1, int64_t ne2) {
        ggml_tensor * t = ::ggml_new_tensor_3d(ctx, type, ne0, ne1, ne2);
        add_sentinel(ctx);
        return t;
    }

    ggml_tensor * ggml_new_tensor_4d(ggml_context * ctx, ggml_type type, int64_t ne0, int64_t ne1, int64_t ne2, int64_t ne3) {
        ggml_tensor * t = ::ggml_new_tensor_4d(ctx, type, ne0, ne1, ne2, ne3);
        add_sentinel(ctx);
        return t;
    }

    // Checks an op against the test filter, which is a comma separated list of OP names or specific variations
    bool matches_filter(ggml_tensor * op, const char * op_names_filter) {
        if (op_names_filter) {
            const auto op_name = op_desc(op);
            const auto op_full_name = op_name + "(" + vars() + ")";
            std::string_view filter(op_names_filter);
            while (!filter.empty()) {
                auto comma_pos = filter.find_first_of(',');
                const auto lparen_pos = filter.find_first_of('(');
                if (lparen_pos < comma_pos) {
                    auto rparen_pos = filter.find_first_of(')');
                    comma_pos = filter.find_first_of(',', rparen_pos);
                    const auto op_filter = filter.substr(0, comma_pos);
                    if (op_filter == op_full_name) {
                        return true;
                    }
                } else {
                    const auto op_filter = filter.substr(0, comma_pos);
                    if (op_filter == op_name) {
                        return true;
                    }
                }
                filter = comma_pos != std::string_view::npos ? filter.substr(comma_pos + 1) : "";
            }
            return false;
        } else {
            return true;