DotNetCsv is a lightweight csv reader that supports RFC4180. In addition to it's portability it is ultra fast and outperforms the most popular .net csv readers.
Intel Core i5 CPU M 480 2.67GHz, 1 CPU, 4 logical and 2 physical cores .NET Core SDK=2.2.105 [Host] : .NET Core 2.2.3 (CoreCLR 4.6.27414.05, CoreFX 4.6.27414.05), 64bit RyuJIT DefaultJob : .NET Core 2.2.3 (CoreCLR 4.6.27414.05, CoreFX 4.6.27414.05), 64bit RyuJIT
| Method | Mean | Error | StdDev | Gen 0/1k Op | Gen 1/1k Op | Gen 2/1k Op | Allocated Memory/Op |
|---|---|---|---|---|---|---|---|
| DotNetCsvReader_BasicCsvReader | 15.01 us | 0.0767 us | 0.0717 us | 2.9602 | - | - | 4.57 KB |
| DotNetCsvReader_CsvReader | 19.02 us | 0.0778 us | 0.0690 us | 3.6926 | - | - | 5.68 KB |
| TinyCsvParser | 103.41 us | 1.4511 us | 1.2864 us | 36.9873 | - | - | 20.25 KB |
| LumenWorksCsvReader | 41.36 us | 0.2998 us | 0.2503 us | 17.0898 | - | - | 26.31 KB |
Intel Core i5 CPU M 480 2.67GHz, 1 CPU, 4 logical and 2 physical cores .NET Core SDK=2.2.105 [Host] : .NET Core 2.2.3 (CoreCLR 4.6.27414.05, CoreFX 4.6.27414.05), 64bit RyuJIT
Job=InProcess Toolchain=InProcessToolchain
| Method | Mean | Error | StdDev | Gen 0/1k Op | Gen 1/1k Op | Gen 2/1k Op | Allocated Memory/Op |
|---|---|---|---|---|---|---|---|
| DotNetCsvReader_BasicCsvReader | 1.638 s | 0.0110 s | 0.0103 s | 46000.0000 | 23000.0000 | 4000.0000 | 250.33 MB |
| DotNetCsvReader_CsvReader | 1.720 s | 0.0079 s | 0.0074 s | 46000.0000 | 23000.0000 | 4000.0000 | 250.33 MB |
| TinyCsvParser | 7.054 s | 0.1270 s | 0.1126 s | 335000.0000 | 86000.0000 | 5000.0000 | 501.53 MB |