r value is used as payload. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga2cd77099163a1997f5adff5457e6e5d7a77fdb6810a8a4a55bdce8775977993b4" name="gga2cd77099163a1997f5adff5457e6e5d7a77fdb6810a8a4a55bdce8775977993b4"></a>NVTX_PAYLOAD_TYPE_DOUBLE&#160;</td><td class="fielddoc"><p >A 64 bit floating point value is used as payload. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga2cd77099163a1997f5adff5457e6e5d7aac1bc824559448716960c00e4b4a0b70" name="gga2cd77099163a1997f5adff5457e6e5d7aac1bc824559448