1# R&D Tools<a name="EN-US_TOPIC_0000001157319389"></a> 2 3- **[bytrace](subsys-toolchain-bytrace-guide.md)** 4- **[hdc\_std](subsys-toolchain-hdc-guide.md)** 5- **[hiperf](subsys-toolchain-hiperf.md)** 6 7
1# R&D Tools<a name="EN-US_TOPIC_0000001157319389"></a> 2 3- **[bytrace](subsys-toolchain-bytrace-guide.md)** 4- **[hdc\_std](subsys-toolchain-hdc-guide.md)** 5- **[hiperf](subsys-toolchain-hiperf.md)** 6 7